213-776: The Union , colloquially known as the North , refers to the United States when eleven Southern slave states seceded to form the Confederate States of America (CSA), also known as the Confederacy or South, during the American Civil War . The Union was led by Abraham Lincoln , the 16th president of the United States , and sought to preserve the nation, a constitutional federal union . In
426-588: A confederation of independent states, functioning similarly to the European Union . Confederates generally saw the Union as being opposed to slavery, occasionally referring to them as abolitionists, in reference to the U.S. Navy as the "abolition fleet" and the U.S. Army as "abolition forces". In 2015, historian Michael Landis called for an end to the use of the term "Union", writing "The employment of 'Union' instead of 'United States,' implicitly supports
639-580: A " Special Relationship " with the United Kingdom and strong ties with Canada , Australia , New Zealand , the Philippines , Japan , South Korea , Israel , and several European Union countries ( France , Italy , Germany , Spain , and Poland ). The U.S. works closely with its NATO allies on military and national security issues, and with countries in the Americas through
852-533: A Unitarian minister, and the social reformer Dorothea Dix . Systematic funding appeals raised public consciousness as well as millions of dollars. Many thousands of volunteers worked in the hospitals and rest homes, most famously poet Walt Whitman . Frederick Law Olmsted , a famous landscape architect, was the highly efficient executive director of the Sanitary Commission. States could use their own tax money to support their troops, as Ohio did. Under
1065-616: A bicameral (two-house) Congress that was to be elected on a proportional basis based on state population, an elected chief executive, and an appointed judicial branch. An alternative to the Virginia Plan , known as the New Jersey Plan , also called for an elected executive but retained the legislative structure created by the Articles, a unicameral Congress where all states had one vote. On June 19, 1787, delegates rejected
1278-479: A citizen of the United States for seven years, and live in the state they represent. Senators must be at least 30 years old, be a citizen for nine years, and live in the state they represent. Article I, Section 8 enumerates the powers delegated to the legislature. Financially, Congress has the power to tax, borrow, pay debt and provide for the common defense and the general welfare; to regulate commerce, bankruptcies, and coin money. To regulate internal affairs, it has
1491-430: A complete regiment. Not until Washington approved gubernatorial control of all new units was the problem resolved. Allan Nevins is particularly scathing of this in his analysis: "A President more exact, systematic and vigilant than Lincoln, a Secretary more alert and clearheaded than Cameron, would have prevented these difficulties." By the end of 1861, 700,000 soldiers were drilling in Union camps. The first wave in spring
1704-472: A convention of state delegates in Philadelphia to propose revisions to the Articles. Unlike earlier attempts, the convention was not meant for new laws or piecemeal alterations, but for the "sole and express purpose of revising the Articles of Confederation." The convention was not limited to commerce; rather, it was intended to "render the federal constitution adequate to the exigencies of government and
1917-542: A coordinated, continent-wide military effort. Finally, deteriorating relations between the British military establishment and the colonists, relations that were already less than positive, set the stage for further distrust and dislike of British troops. Following their victory in the French and Indian War, Britain began to assert greater control over local colonial affairs, resulting in colonial political resistance ; one of
2130-534: A decentralized government that operated until 1789. After the British surrender at the siege of Yorktown in 1781 American sovereignty was internationally recognized by the Treaty of Paris (1783), through which the U.S. gained territory stretching west to the Mississippi River, north to present-day Canada, and south to Spanish Florida . The Northwest Ordinance (1787) established the precedent by which
2343-407: A few prominent industrialists , largely by their formation of trusts and monopolies to prevent competition. Tycoons led the nation's expansion in the railroad , petroleum , and steel industries. The United States emerged as a pioneer of the automotive industry . These changes were accompanied by significant increases in economic inequality , slum conditions , and social unrest , creating
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#17327657478192556-666: A global reach. The U.S. is a founding member of the World Bank , Organization of American States , NATO , and the United Nations , as well as a permanent member of the UN Security Council . The first documented use of the phrase "United States of America" is a letter from January 2, 1776. Stephen Moylan , a Continental Army aide to General George Washington , wrote to Joseph Reed , Washington's aide-de-camp , seeking to go "with full and ample powers from
2769-642: A major influence on the Albany Plan of Union , Benjamin Franklin's plan to create a unified government for the Thirteen Colonies , which was rejected. The Constitution includes four sections: an introductory paragraph titled Preamble, a list of seven Articles that define the government's framework, an untitled closing endorsement with the signatures of 39 framers, and 27 amendments that have been adopted under Article V (see below ). The Preamble,
2982-633: A modern railroad system, to be mobilized by the United States Military Railroad . The South had resisted policies such as tariffs to promote industry and homestead laws to promote farming because slavery would not benefit. With the South gone and Northern Democrats weak, the Republicans enacted their legislation. At the same time they passed new taxes to pay for part of the war and issued large amounts of bonds to pay for most of
3195-550: A national mission that has defined America ever since. Lincoln's charm and willingness to cooperate with political and personal enemies made Washington work much more smoothly than Richmond , the Confederate capital, and his wit smoothed many rough edges. Lincoln's cabinet proved much stronger and more efficient than Davis's, as Lincoln channeled personal rivalries into a competition for excellence rather than mutual destruction. With William Seward at State , Salmon P. Chase at
3408-546: A period of heightened, overt racism following Reconstruction, a time often called the nadir of American race relations . A series of Supreme Court decisions, including Plessy v. Ferguson , emptied the Fourteenth and Fifteenth Amendments of their force, allowing Jim Crow laws in the South to remain unchecked, sundown towns in the Midwest, and segregation in communities across the country , which would be reinforced by
3621-523: A permanent capital. North Carolina waited to ratify the Constitution until after the Bill of Rights was passed by the new Congress, and Rhode Island's ratification would only come after a threatened trade embargo. The U.S. Constitution was a federal one and was greatly influenced by the study of Magna Carta and other federations, both ancient and extant. The Due Process Clause of the Constitution
3834-488: A prominent leader in the early 1960s. The Great Society plan of President Lyndon Johnson 's administration resulted in groundbreaking and broad-reaching laws, policies and a constitutional amendment to counteract some of the worst effects of lingering institutional racism . The counterculture movement in the U.S. brought significant social changes, including the liberalization of attitudes toward recreational drug use and sexuality . It also encouraged open defiance of
4047-526: A sense of manifest destiny . The Missouri Compromise attempted to balance the desire of northern states to prevent the expansion of slavery into new territories with that of southern states to extend it, admitting Missouri as a slave state and Maine as a free state. It further prohibited slavery in all other lands of the Louisiana Purchase north of the 36°30′ parallel . As Americans expanded further into land inhabited by Native Americans,
4260-614: A sense of American identity as well. Men who otherwise never left their own colony now traveled across the continent to fight alongside men from decidedly different backgrounds but who were no less "American". British officers trained American officers for battle, most notably George Washington ; these officers would lend their skills and expertise to the colonists' cause during the American Revolutionary War to come. In addition, colonial legislatures and officials found it necessary to cooperate intensively in pursuit of
4473-401: A year). Juvenile correctional facilities are operated by local or state governments and serve as longer-term placements for any minor adjudicated as delinquent and ordered by a judge to be confined. As of January 2023, the United States has the sixth-highest per capita incarceration rate in the world—531 people per 100,000 inhabitants—and the largest prison and jail population in
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#17327657478194686-591: Is believed to be the first widespread culture in the Americas. Over time, indigenous North American cultures grew increasingly sophisticated, and some, such as the Mississippian culture , developed agriculture , architecture , and complex societies . In the post-archaic period , the Mississippian cultures were located in the midwestern , eastern , and southern regions, and the Algonquian in
4899-586: Is interpreted, supplemented, and implemented by a large body of federal constitutional law and has influenced the constitutions of other nations. From September 5, 1774, to March 1, 1781, the Second Continental Congress , convened in Philadelphia in what today is called Independence Hall , functioned as the provisional government of the United States. Delegates to the First Continental Congress in 1774 and then
5112-498: Is known as the presidential system , in contrast to the parliamentary system , where the executive is part of the legislative body. Many countries around the world imitated this aspect of the 1789 Constitution of the United States , especially in the Americas. The Constitution is silent on political parties. However, they developed independently in the 18th century with the Federalist and Anti-Federalist parties. Since then,
5325-595: Is not the best." The advocates of the Constitution were anxious to obtain unanimous support of all twelve states represented in the convention. Their accepted formula for the closing endorsement was "Done in Convention, by the unanimous consent of the States present." At the end of the convention, the proposal was agreed to by eleven state delegations and the lone remaining delegate from New York, Alexander Hamilton. Within three days of its signing on September 17, 1787,
5538-438: Is now the United States experienced conflicts with Native Americans, they also engaged in trade, exchanging European tools for food and animal pelts. Relations ranged from close cooperation to warfare and massacres. The colonial authorities often pursued policies that forced Native Americans to adopt European lifestyles, including conversion to Christianity. Along the eastern seaboard, settlers trafficked African slaves through
5751-552: Is the federal agency charged with addressing most environmental-related issues . The idea of wilderness has shaped the management of public lands since 1964, with the Wilderness Act . The Endangered Species Act of 1973 provides a way to protect threatened and endangered species and their habitats. The United States Fish and Wildlife Service implements and enforces the Act. In 2024, the U.S. ranked 34th among 180 countries in
5964-656: Is to receive only one compensation from the federal government. The inaugural oath is specified to preserve, protect and defend the Constitution. The president is the Commander in Chief of the United States Armed Forces , as well as of state militias when they are mobilized. The president makes treaties with the advice and consent of a two-thirds quorum of the Senate. To administer the federal government,
6177-603: The Allies of World War I , helping to turn the tide against the Central Powers . In 1920, a constitutional amendment granted nationwide women's suffrage . During the 1920s and '30s, radio for mass communication and the invention of early television transformed communications nationwide. The Wall Street Crash of 1929 triggered the Great Depression , which President Franklin D. Roosevelt responded to with
6390-553: The Atlantic slave trade . The original Thirteen Colonies that would later found the United States were administered as possessions of Great Britain , and had local governments with elections open to most white male property owners . The colonial population grew rapidly, eclipsing Native American populations; by the 1770s, the natural increase of the population was such that only a small minority of Americans had been born overseas. The colonies' distance from Britain allowed for
6603-670: The Bering land bridge more than 12,000 years ago, and formed various civilizations and societies . British colonization led to the first settlement of the Thirteen Colonies in Virginia in 1607. Clashes with the British Crown over taxation and political representation sparked the American Revolution , with the Second Continental Congress formally declaring independence on July 4, 1776. Following its victory in
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6816-549: The Environmental Performance Index . The country joined the Paris Agreement on climate change in 2016 and has many other environmental commitments. The United States is a federal republic of 50 states and a separate federal capital district, Washington, D.C. It also asserts sovereignty over five unincorporated territories and several uninhabited island possessions . The U.S. is
7029-500: The Federal Bureau of Investigation (FBI) and the U.S. Marshals Service have national jurisdiction and specialized duties, such as protecting civil rights , national security and enforcing U.S. federal courts ' rulings and federal laws. State courts conduct most civil and criminal trials, and federal courts handle designated crimes and appeals of state court decisions . There is no unified "criminal justice system" in
7242-720: The Great Lakes , Mississippi River and Gulf of Mexico . British colonization of the East Coast began with the Virginia Colony (1607) and Plymouth Colony (1620). The Mayflower Compact and the Fundamental Orders of Connecticut established precedents for representative self-governance and constitutionalism that would develop throughout the American colonies. While European settlers in what
7455-719: The Great Lakes region and along the Eastern Seaboard , while the Hohokam culture and Ancestral Puebloans inhabited the southwest . Native population estimates of what is now the United States before the arrival of European immigrants range from around 500,000 to nearly 10 million. Christopher Columbus began exploring the Caribbean for Spain in 1492, leading to Spanish-speaking settlements and missions from Puerto Rico and Florida to New Mexico and California . France established its own settlements along
7668-524: The House of Representatives , a lower house based on population; and the Senate , an upper house based on equal representation for each state. Federalism provides substantial autonomy to the 50 states, while the country's political culture promotes liberty , equality , individualism , personal autonomy , and limited government . One of the world's most developed countries , the United States has had
7881-544: The Midwest . At the same time, about one million French Canadians migrated from Quebec to New England . During the Great Migration , millions of African Americans left the rural South for urban areas in the North. Alaska was purchased from Russia in 1867. The Compromise of 1877 effectively ended Reconstruction and white supremacists took local control of Southern politics . African Americans endured
8094-867: The Morrill tariff , the Homestead Act , the Pacific Railroad Act , and the National Banking Act . Lincoln paid relatively little attention to this legislation as he focused on war issues but he worked smoothly with powerful Congressional leaders such as Thaddeus Stevens (on taxation and spending), Charles Sumner (on foreign affairs), Lyman Trumbull (on legal issues), Justin Smith Morrill (on land grants and tariffs) and William Pitt Fessenden (on finances). Military and reconstruction issues were another matter. Lincoln, as
8307-688: The National Park Service and other agencies. About 28% of the country's land is publicly owned and federally managed, primarily in the Western States . Most of this land is protected , though some is leased for commercial use, and less than one percent is used for military purposes. Environmental issues in the United States include debates on non-renewable resources and nuclear energy , air and water pollution , biodiversity , logging and deforestation , and climate change . The U.S. Environmental Protection Agency (EPA)
8520-647: The Necessary and Proper Clause in Article One to allow Congress to enact legislation that is neither expressly allowed by the enumerated powers nor expressly denied in the limitations on Congress. In McCulloch v. Maryland (1819), the Supreme Court read the Necessary and Proper Clause to permit the federal government to take action that would "enable [it] to perform the high duties assigned to it [by
8733-652: The New Deal , a series of sweeping programs and public works projects combined with financial reforms and regulations . All were intended to protect against future economic depressions. Initially neutral during World War II , the U.S. began supplying war materiel to the Allies of World War II in March 1941 and entered the war in December after the Empire of Japan 's attack on Pearl Harbor . The U.S. developed
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8946-778: The Organization of American States and the United States–Mexico–Canada Free Trade Agreement . In South America, Colombia is traditionally considered to be the closest ally of the United States. The U.S. exercises full international defense authority and responsibility for Micronesia , the Marshall Islands , and Palau through the Compact of Free Association . It has increasingly conducted strategic cooperation with India , but its ties with China have steadily deteriorated. Since 2014,
9159-648: The Pentium microprocessor in accordance with Moore's law , rechargeable lithium-ion batteries , the first gene therapy trial, and cloning either emerged in the U.S. or were improved upon there. The Human Genome Project was formally launched in 1990, while Nasdaq became the first stock market in the United States to trade online in 1998. In the Gulf War of 1991, an American-led international coalition of states expelled an Iraqi invasion force that had occupied neighboring Kuwait . The September 11 attacks on
9372-501: The Second Continental Congress from 1775 to 1781 were chosen largely from the revolutionary committees of correspondence in various colonies rather than through the colonial governments of the Thirteen Colonies . The Articles of Confederation and Perpetual Union was the first constitution of the United States. The document was drafted by a committee appointed by the Second Continental Congress in mid-June 1777 and
9585-534: The Soviet Union's collapse and the end of the Cold War in 1991, the U.S. emerged as the world's sole superpower , wielding significant geopolitical influence globally . The U.S. national government is a presidential constitutional federal republic and liberal democracy with three separate branches : legislative , executive , and judicial . It has a bicameral national legislature composed of
9798-591: The Spanish–American War . (The Philippines was granted full independence from the U.S. on July 4, 1946, following World War II. Puerto Rico and Guam have remained U.S. territories.) American Samoa was acquired by the United States in 1900 after the Second Samoan Civil War . The U.S. Virgin Islands were purchased from Denmark in 1917. The United States entered World War I alongside
10011-420: The State of the Union , and by the Recommendation Clause , recommends "necessary and expedient" national measures. The president may convene and adjourn Congress under special circumstances. Section 4 provides for the removal of the president and other federal officers. The president is removed on impeachment for, and conviction of, treason, bribery, or other high crimes and misdemeanors. Article III describes
10224-415: The Treasury , and (from 1862) Edwin Stanton at the War Department , Lincoln had a powerful cabinet of determined men. Except for monitoring major appointments and decisions, Lincoln gave them free rein to end the Confederate rebellion. The Republican Congress passed many major laws that reshaped the nation's economy, financial system, tax system, land system, and higher education system. These included:
10437-413: The United States . It superseded the Articles of Confederation , the nation's first constitution , on March 4, 1789. Originally including seven articles, the Constitution delineates the frame of the federal government . The Constitution's first three articles embody the doctrine of the separation of powers , in which the federal government is divided into three branches: the legislative , consisting of
10650-468: The Virginia Declaration of Rights were incorporated into the Bill of Rights. Upon the arrival of the American Revolution, many of the rights guaranteed by the Federal Bill of Rights were recognized as being inspired by English law. A substantial body of thought had been developed from the literature of republicanism in the United States , typically demonstrated by the works of John Adams , who often quoted Blackstone and Montesquieu verbatim, and applied to
10863-399: The bicameral Congress ( Article I ); the executive , consisting of the president and subordinate officers ( Article II ); and the judicial , consisting of the Supreme Court and other federal courts ( Article III ). Article IV , Article V , and Article VI embody concepts of federalism , describing the rights and responsibilities of state governments , the states in relationship to
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#173276574781911076-399: The cotton gin made the institution increasingly profitable for Southern elites . This sectional conflict regarding slavery culminated in the American Civil War (1861–1865). Eleven slave states seceded and formed the Confederate States of America , while the other states remained in the Union . War broke out in April 1861 after the Confederates bombarded Fort Sumter . After
11289-438: The egalitarian character of the American people. In a 1787 letter to John Rutledge , Jefferson asserted that "The only condition on earth to be compared with [American government] ... is that of the Indians, where they still have less law than we." American Indian history scholars Donald Grinde and Bruce Johansen claim there is "overwhelming evidence" that Iroquois Confederacy political concepts and ideas influenced
11502-413: The fall of communism and the collapse of the Soviet Union , which marked the end of the Cold War and left the United States as the world's sole superpower . The 1990s saw the longest recorded economic expansion in American history , a dramatic decline in U.S. crime rates , and advances in technology . Throughout this decade, technological innovations such as the World Wide Web , the evolution of
11715-445: The largest nominal GDP since about 1890 and accounted for over 15% of the global economy in 2023. It possesses by far the largest amount of wealth of any country and has the highest disposable household income per capita among OECD countries. The U.S. ranks among the world's highest in economic competitiveness , productivity , innovation , human rights , and higher education . Its hard power and cultural influence have
11928-406: The 1775 Battles of Lexington and Concord , igniting the American Revolutionary War . At the Second Continental Congress , the colonies appointed George Washington commander-in-chief of the Continental Army , and created a committee that named Thomas Jefferson to draft the Declaration of Independence . Two days after passing the Lee Resolution to create an independent nation the Declaration
12141-408: The 1775–1783 Revolutionary War , the country continued to expand westward across North America , resulting in the dispossession of native inhabitants . As more states were admitted , a North–South division over slavery led to the secession of the Confederate States of America , which fought states remaining in the Union in the 1861–1865 American Civil War . With the victory and preservation of
12354-433: The 1863 draft law led to riots in several cities and in rural areas as well. By far the most important were the New York City draft riots of July 13 to July 16, 1863. Irish Catholic and other workers fought police, militia and regular army units until the Army used artillery to sweep the streets. Initially focused on the draft, the protests quickly expanded into violent attacks on blacks in New York City, with many killed on
12567-466: The 2010s, political polarization in the country increased between liberal and conservative factions. This polarization was capitalized upon in the January 2021 Capitol attack , when a mob of insurrectionists entered the U.S. Capitol and sought to prevent the peaceful transfer of power in an attempted self-coup d'état . The United States is the world's third-largest country by total area behind Russia and Canada. The 48 contiguous states and
12780-435: The 74 delegates appointed by the states, 55 attended. The delegates were generally convinced that an effective central government with a wide range of enforceable powers must replace the weaker Congress established by the Articles of Confederation. Two plans for structuring the federal government arose at the convention's outset: On May 31, the Convention devolved into the Committee of the Whole , charged with considering
12993-426: The American West have an alpine climate . The climate is arid in the Southwest, Mediterranean in coastal California , and oceanic in coastal Oregon , Washington , and southern Alaska . Most of Alaska is subarctic or polar . Hawaii , the southern tip of Florida and U.S. territories in the Caribbean and Pacific are tropical . States bordering the Gulf of Mexico are prone to hurricanes, and most of
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#173276574781913206-401: The Confederacy gave paper promissory notes when it seized property, so that even loyal Confederates would hide their horses and mules rather than sell them for dubious paper. Overall, the Northern financial system was highly successful in raising money and turning patriotism into profit, while the Confederate system impoverished its patriots. The United States needed $ 3.1 billion to pay for
13419-414: The Confederacy would never voluntarily rejoin the U.S. The most prominent Copperhead was Ohio's Clement L. Vallandigham , a Congressman and leader of the Democratic Party in Ohio. He was defeated in an intense election for governor in 1863. Republican prosecutors in the Midwest accused some Copperhead activists of treason in a series of trials in 1864. Copperheadism was a grassroots movement, strongest in
13632-403: The Confederacy. During the 37th and 38th Congresses, the committee investigated every aspect of Union military operations, with special attention to finding commanders culpable for military defeats. It assumed an inevitable Union victory. Failure was perceived to indicate evil motivations or personal failures. The committee distrusted graduates of the US Military Academy at West Point, since many of
13845-424: The Confederation had "virtually ceased trying to govern." The vision of a respectable nation among nations seemed to be fading in the eyes of revolutionaries such as George Washington , Benjamin Franklin , and Rufus King . Their dream of a republic , a nation without hereditary rulers, with power derived from the people in frequent elections, was in doubt. On February 21, 1787, the Confederation Congress called
14058-451: The Constitution was submitted to the Congress of the Confederation , then sitting in New York City, the nation's temporary capital. The document, originally intended as a revision of the Articles of Confederation, instead introduced a completely new form of government. While members of Congress had the power to reject it, they voted unanimously on September 28 to forward the proposal to the thirteen states for their ratification . Under
14271-443: The Constitution's introductory paragraph, lays out the purposes of the new government: We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America. The opening words, " We
14484-581: The Constitution, the Federalists , and the other opposing it, the so-called Anti-Federalists . Over the ensuing months, the proposal was debated, criticized, and expounded upon clause by clause. In the state of New York , at the time a hotbed of anti-Federalism, three delegates from the Philadelphia Convention who were also members of the Congress— Hamilton , Madison , and Jay —published a series of commentaries, now known as The Federalist Papers , in support of ratification. Before year's end, three state legislatures voted in favor of ratification. Delaware
14697-447: The Constitution] in the manner most beneficial to the people," even if that action is not itself within the enumerated powers. Chief Justice Marshall clarified: "Let the end be legitimate, let it be within the scope of the Constitution, and all means which are appropriate, which are plainly adapted to that end, which are not prohibited, but consist with the letter and spirit of the Constitution, are Constitutional." Article II describes
14910-453: The Constitutional Convention. Prior to and during the framing and signing of the Constitution, Blackstone , Hume , Locke and Montesquieu were among the political philosophers most frequently referred to. Historian Herbert W. Schneider held that the Scottish Enlightenment was "probably the most potent single tradition in the American Enlightenment" and the advancement of personal liberties. Historian Jack P. Greene maintains that by 1776
15123-523: The Copperheads damaged the Union war effort by fighting the draft, encouraging desertion and forming conspiracies. However, other historians say the Copperheads were a legitimate opposition force unfairly treated by the government, adding that the draft was in disrepute and that the Republicans greatly exaggerated the conspiracies for partisan reasons. Copperheadism was a major issue in the 1864 presidential election—its strength waxed when Union armies were doing poorly and waned when they won great victories. After
15336-535: The Declaration of Independence on July 4, 1776. The term "United States" and the initialism "U.S.", used as nouns or as adjectives in English, are common short names for the country. The initialism "USA", a noun, is also common. "United States" and "U.S." are the established terms throughout the U.S. federal government , with prescribed rules. In English, the term "America" rarely refers to topics unrelated to
15549-521: The Democrats gained control of the legislature, they were unable to impede the war effort. Republican Governor Oliver P. Morton was able to maintain control of the state's contribution to the war effort despite the Democratic majority. Washington was especially helpful in 1864 in arranging furloughs to allow Hoosier soldiers to return home so they could vote in elections. Across the North in 1864,
15762-573: The District of Columbia occupy a combined area of 3,119,885 square miles (8,080,470 km ). The coastal plain of the Atlantic seaboard gives way to inland forests and rolling hills in the Piedmont plateau region. The Appalachian Mountains and the Adirondack massif separate the East Coast from the Great Lakes and the grasslands of the Midwest . The Mississippi River System ,
15975-573: The Elder concluded that major military resources needed to be devoted to North America to win the war against France. For the first time, the continent became one of the main theaters of what could be termed a " world war ". The British colonies' position as an integral part of the British Empire became more apparent during the war, with British military and civilian officials becoming a more significant presence in American life. The war increased
16188-685: The Iroquois influence thesis is largely the product of "white interpretations of Indians" and "scholarly misapprehension". John Napoleon Brinton Hewitt , who was born on the Tuscarora Indian Reservation , and was an ethnologist at the Smithsonian Institution 's Bureau of Ethnology is often cited by historians of Iroquois history. Hewitt, however, rejected the idea that the Iroquois League had
16401-623: The January 1863 Emancipation Proclamation , many freed slaves joined the Union army . The war began to turn in the Union's favor following the 1863 Siege of Vicksburg and Battle of Gettysburg , and the Confederacy surrendered in 1865 after the Union's victory in the Battle of Appomattox Court House . The Reconstruction era followed the war. After the assassination of President Abraham Lincoln , Reconstruction Amendments were passed to protect
16614-597: The Law of Nations, to declare war and make rules of war. The final Necessary and Proper Clause , also known as the Elastic Clause, expressly confers incidental powers upon Congress without the Articles' requirement for express delegation for each and every power. Article I, Section 9 lists eight specific limits on congressional power. The Supreme Court has sometimes broadly interpreted the Commerce Clause and
16827-603: The Laws of England are considered the most influential books on law in the new republic. Madison made frequent reference to Blackstone, Locke, and Montesquieu, all of whom were among the most prominent political theorists of the late eighteenth century. Following the Glorious Revolution of 1688, British political philosopher John Locke was a major influence, expanding on the contract theory of government advanced by Thomas Hobbes , his contemporary. Locke advanced
17040-537: The Lost Cause, Confederate view of secession wherein the nation of the United States collapsed [...] In reality, however, the United States never ceased to exist [...] The dichotomy of 'Union v. Confederacy' lends credibility to the Confederate experiment and undermines the legitimacy of the United States as a political entity." In 2021, the Army University Press noted that it was replacing usages of
17253-460: The Midwest and wanted to allow Confederate secession. In the East, opposition to the war was strongest among Irish Catholics, but also included business interests connected to the South typified by August Belmont . The Democratic Party was deeply split. In 1861 most Democrats supported the war. However, the party increasingly split down the middle between the moderates who supported the war effort, and
17466-484: The New Jersey Plan with three states voting in favor, seven against, and one divided. The plan's defeat led to a series of compromises centering primarily on two issues: slavery and proportional representation. The first of these pitted Northern states, where slavery was slowly being abolished, against Southern states, whose agricultural economies depended on slave labor. The issue of proportional representation
17679-457: The People ", represented a new thought: the idea that the people and not the states were the source of the government's legitimacy. Coined by Gouverneur Morris of Pennsylvania, who chaired the convention's Committee of Style, the phrase is considered an improvement on the section's original draft which followed the words We the People with a list of the 13 states. In place of the names of
17892-476: The Republicans and War Democrats joined to campaign under the National Union Party banner, which also attracted most soldiers, and scored a landslide victory for Lincoln and his entire ticket against Democratic candidate George B. McClellan . The war years were quite prosperous except where serious fighting and guerrilla warfare ravaged the countryside. Almost all military actions took place in
18105-611: The Rocky Mountains, the Yellowstone Caldera , is the continent's largest volcanic feature. In 2021, the United States had 8% of global permanent meadows and pastures and 10% of cropland. With its large size and geographic variety, the United States includes most climate types. East of the 100th meridian , the climate ranges from humid continental in the north to humid subtropical in the south. The western Great Plains are semi-arid . Many mountainous areas of
18318-589: The Senate (with each state's legislators generally choosing their respective senators), and that all money bills would originate in the House. The Great Compromise ended the stalemate between patriots and nationalists, leading to numerous other compromises in a spirit of accommodation. There were sectional interests to be balanced by the Three-Fifths Compromise ; reconciliation on Presidential term, powers, and method of selection; and jurisdiction of
18531-433: The South. Michigan was especially eager to send thousands of volunteers. A study of the cities of Grand Rapids and Niles shows an overwhelming surge of nationalism in 1861, whipping up enthusiasm for the war in all segments of society, and all political, religious, ethnic, and occupational groups. However, by 1862 the casualties were mounting, and the war was increasingly focused on freeing the slaves in addition to preserving
18744-506: The South. Prosperity was stimulated by heavy government spending and the creation of an entirely new national banking system. The Union states invested a great deal of money and effort in organizing psychological and social support for soldiers' wives, widows, and orphans, and for the soldiers themselves. Most soldiers were volunteers, although after 1862 many volunteered in order to escape the draft and to take advantage of generous cash bounties on offer from states and localities. Draft resistance
18957-410: The U.S. Army firing grape shot down cobblestone city streets. The Democrats nominated George McClellan , a War Democrat for the 1864 presidential but imposed an anti-war platform on him. In terms of Congress the opposition against the war was nearly powerless—as was the case in most states. In Indiana and Illinois pro-war governors circumvented anti-war legislatures elected in 1862. For 30 years after
19170-502: The U.S. Constitution , and are considered to be the most outspoken supporters of the Iroquois thesis. The idea as to the extent of that influence on the founding, however, varies among historians and has been questioned or criticized by various historians, including Samuel Payne, William Starna, George Hamell, and historian and archaeologist Philip Levy , who claims the evidence is largely coincidental and circumstantial. The most outspoken critic, anthropologist Elisabeth Tooker , claimed
19383-647: The U.S. has become a key ally of Ukraine ; it has also provided the country with significant military equipment and other support in response to Russia's 2022 invasion . The president is the commander-in-chief of the United States Armed Forces and appoints its leaders, the secretary of defense and the Joint Chiefs of Staff . The Department of Defense , which is headquartered at the Pentagon near Washington, D.C., administers five of
19596-661: The U.S. territories." Despite disparate systems of confinement, four main institutions dominate: federal prisons , state prisons , local jails, and juvenile correctional facilities . Federal prisons are run by the Federal Bureau of Prisons and hold people who have been convicted of federal crimes, including pretrial detainees. State prisons, run by the official department of correction of each state, hold sentenced people serving prison time (usually longer than one year) for felony offenses. Local jails are county or municipal facilities that incarcerate defendants prior to trial; they also hold those serving short sentences (typically under
19809-469: The Union together and aided the Constitution's ratification, slavery continued for six more decades and the less populous states continue to have disproportional representation in the U.S. Senate and Electoral College . Since the Constitution became operational in 1789, it has been amended 27 times. The first ten amendments, known collectively as the Bill of Rights , offer specific protections of individual liberty and justice and place restrictions on
20022-458: The Union. Copperhead Democrats called the war a failure, and it became an increasingly partisan Republican effort. Michigan voters remained evenly split between the parties in the presidential election of 1864. Perman (2010) says historians are of two minds on why millions of men seemed so eager to fight, suffer, and die over four years: Some historians emphasize that Civil War soldiers were driven by political ideology, holding firm beliefs about
20235-713: The Union. Most Northern states had Republican governors who energetically supported the war effort and suppressed anti-war subversion, particularly that that arose in 1863–64. The Democratic Party strongly supported the war at the beginning in 1861, but by 1862, was split between the War Democrats and the anti-war element known as Peace Democrats, led by the extremist " Copperheads ". The Democrats made major electoral gains in 1862 in state elections, most notably in New York. They lost ground in 1863, especially in Ohio. In 1864,
20448-464: The United States and the peaceful transfer of power , respectively. The Louisiana Purchase of 1803 from France nearly doubled the territory of the United States. Lingering issues with Britain remained , leading to the War of 1812 , which was fought to a draw. Spain ceded Florida and its Gulf Coast territory in 1819. In the late 18th century, American settlers began to expand westward , many with
20661-775: The United States entered the Cold War, where geopolitical tensions between the U.S. and the Soviet Union led the two countries to dominate world affairs . The U.S. utilized the policy of containment to limit the USSR's sphere of influence, and prevailed in the Space Race , which culminated with the first crewed Moon landing in 1969. Domestically, the U.S. experienced economic growth , urbanization , and population growth following World War II . The civil rights movement emerged, with Martin Luther King Jr. becoming
20874-666: The United States has operated as a de facto two-party system , though the parties in that system have been different at different times. The two main national parties are presently the Democratic and the Republican . The former is perceived as relatively liberal in its political platform while the latter is perceived as relatively conservative . In the American federal system , sovereign powers are shared between two levels of elected government: national and state. People in
21087-593: The United States in 2001 by the pan-Islamist militant organization al-Qaeda led to the war on terror , and subsequent military interventions in Afghanistan and Iraq . The cultural impact of the attacks was profound and long-lasting. The U.S. housing bubble culminated in 2007 with the Great Recession , the largest economic contraction since the Great Depression. Coming to a head in
21300-656: The United States of America to Spain" to seek assistance in the Revolutionary War effort. The first known public usage is an anonymous essay published in the Williamsburg newspaper, The Virginia Gazette , on April 6, 1776. By June 1776, the "United States of America" appeared in the Articles of Confederation and the Declaration of Independence . The Second Continental Congress adopted
21513-601: The United States, slavery was abolished nationally . By 1900, the country had established itself as a great power , a status solidified after its involvement in World War I . After Japan 's attack on Pearl Harbor in December 1941, the U.S. entered World War II . Its aftermath left the U.S. and the Soviet Union as the world's two superpowers and led to the Cold War , during which both countries struggled for ideological dominance and international influence . Following
21726-541: The United States, despite the usage of "the Americas " as the totality of North and South America. "The States" is an established colloquial shortening of the name, used particularly from abroad; "stateside" is the corresponding adjective or adverb. The first inhabitants of North America migrated from Siberia across the Bering land bridge about 12,000 years ago; the Clovis culture , which appeared around 11,000 BC,
21939-624: The United States, except Iran , North Korea , and Bhutan . Though Taiwan does not have formal diplomatic relations with the U.S., it maintains close unofficial relations. The United States regularly supplies Taiwan with military equipment to deter potential Chinese aggression. Its geopolitical attention also turned to the Indo-Pacific when the United States joined the Quadrilateral Security Dialogue with Australia, India, and Japan. The United States has
22152-509: The United States. The American prison system is largely heterogenous, with thousands of relatively independent systems operating across federal, state, local, and tribal levels. In 2023, "these systems [held] almost 2 million people in 1,566 state prisons, 98 federal prisons, 3,116 local jails, 1,323 juvenile correctional facilities, 181 immigration detention facilities, and 80 Indian country jails, as well as in military prisons , civil commitment centers, state psychiatric hospitals, and prisons in
22365-548: The Virginia Plan. On June 13, the Virginia resolutions in amended form were reported out of committee. The New Jersey Plan was put forward in response to the Virginia Plan. A Committee of Eleven, including one delegate from each state represented, met from July 2 to 16 to work out a compromise on the issue of representation in the federal legislature. All agreed to a republican form of government grounded in representing
22578-407: The academy's alumni were leaders of the enemy army. Members of the committee much preferred political generals with a satisfactory political record. Some of the committee suggested that West-Pointers who engaged in strategic maneuver were cowardly or even disloyal. It ended up endorsing incompetent but politically correct generals. The opposition came from Copperhead Democrats , who were strongest in
22791-526: The area just north of the Ohio River, as well as some urban ethnic wards . Some historians have argued that it represented a traditionalistic element alarmed at the rapid modernization of society sponsored by the Republican Party . It looked back to Jacksonian Democracy for inspiration—with ideals that promoted an agrarian rather than industrialized concept of society. Weber (2006) argues that
23004-401: The close of these discussions, on September 8, a Committee of Style and Arrangement, including Alexander Hamilton from New York , William Samuel Johnson from Connecticut , Rufus King from Massachusetts , James Madison from Virginia, and Gouverneur Morris from Pennsylvania, was appointed to distill a final draft constitution from the 23 approved articles. The final draft, presented to
23217-474: The context of the Civil War, "Union" is also often used as a synonym for "the northern states loyal to the United States government". In this meaning, the Union included 20 free states (in the north and west) and four southern border slave states , Delaware , Maryland , Kentucky , and Missouri , though Missouri and Kentucky both had dual competing Confederate and Unionist governments. The Union Army
23430-457: The contiguous United States are in the State of California, about 84 miles (135 km) apart. At an elevation of 20,310 feet (6,190.5 m), Alaska's Denali is the highest peak in the country and continent. Active volcanoes are common throughout Alaska's Alexander and Aleutian Islands , and Hawaii consists of volcanic islands. The supervolcano underlying Yellowstone National Park in
23643-420: The convention on September 12, contained seven articles, a preamble and a closing endorsement , of which Morris was the primary author. The committee also presented a proposed letter to accompany the constitution when delivered to Congress. The final document, engrossed by Jacob Shallus , was taken up on Monday, September 17, at the convention's final session. Several of the delegates were disappointed in
23856-466: The convention were chosen by the state legislatures of 12 of the 13 original states ; Rhode Island refused to send delegates. The convention's initial mandate was limited to amending the Articles of Confederation, which had proven highly ineffective in meeting the young nation's needs. Almost immediately, however, delegates began considering measures to replace the Articles. The first proposal discussed, introduced by delegates from Virginia , called for
24069-513: The cost of a full-scale war but the Treasury Department under Secretary Salmon P. Chase showed unusual ingenuity in financing the war without crippling the economy. Many new taxes were imposed and always with a patriotic theme comparing the financial sacrifice to the sacrifices of life and limb. The government paid for supplies in real money, which encouraged people to sell to the government regardless of their politics. By contrast l,
24282-556: The country's GDP. The U.S. has 42% of the world's nuclear weapons —the second-largest share after Russia. The United States has the third-largest combined armed forces in the world, behind the Chinese People's Liberation Army and Indian Armed Forces . The military operates about 800 bases and facilities abroad, and maintains deployments greater than 100 active duty personnel in 25 foreign countries. State defense forces (SDFs) are military units that operate under
24495-413: The country's territory would expand with the admission of new states , rather than the expansion of existing states. The U.S. Constitution was drafted at the 1787 Constitutional Convention to overcome the limitations of the Articles. It went into effect in 1789, creating a federal republic governed by three separate branches that together ensured a system of checks and balances . George Washington
24708-998: The creation of state constitutions . While the ideas of unalienable rights, the separation of powers and the structure of the Constitution were largely influenced by the European Enlightenment thinkers, like Montesquieu , John Locke and others, Benjamin Franklin and Thomas Jefferson still had reservations about the existing forms of government in Europe. In a speech at the Constitutional Convention Franklin stated, "We have gone back to ancient history for models of Government, and examined different forms of those Republics ... And we have viewed modern States all round Europe but find none of their Constitutions suitable to our circumstances." Jefferson maintained, that most European governments were autocratic monarchies and not compatible with
24921-540: The critical post of state adjutant general was held in 1861–64 by elderly politician Anthony C. Colby (1792–1873) and his son Daniel E. Colby (1816–1891). They were patriotic, but were overwhelmed with the complexity of their duties. The state lost track of men who enlisted after 1861; it had no personnel records or information on volunteers, substitutes, or draftees, and there was no inventory of weaponry and supplies. Nathaniel Head (1828–1883) took over in 1864, obtained an adequate budget and office staff, and reconstructed
25134-713: The development of self-governance, and the First Great Awakening , a series of Christian revivals , fueled colonial interest in religious liberty . For a century, the American colonists had been providing their own troops and materiel in conflicts with indigenous peoples allied with Britain's colonial rivals , especially France, and the Americans had begun to develop a sense of self-defense and self-reliance separate from Britain. The French and Indian War (1754–1763) took on new significance for all North American colonists after Parliament under William Pitt
25347-532: The draft law as a violation of their local autonomy. In June 1863, small-scale disturbances broke out; they ended when the Army sent in armed units. The Union economy grew and prospered during the war while fielding a very large army and navy. The Republicans in Washington had a Whiggish vision of an industrial nation, with great cities, efficient factories, productive farms, all national banks, all knit together by
25560-926: The energetic leadership of Governor David Tod , a War Democrat who won office on a coalition "Union Party" ticket with Republicans, Ohio acted vigorously. Following the unexpected carnage at the battle of Shiloh in April 1862, Ohio sent three steamboats to the scene as floating hospitals equipped with doctors, nurses, and medical supplies. The state fleet expanded to 11 hospital ships, and the state set up 12 local offices in main transportation nodes, to help Ohio soldiers moving back and forth. The Christian Commission comprised 6,000 volunteers who aided chaplains in many ways. For example, its agents distributed Bibles, delivered sermons, helped with sending letters home, taught men to read and write, and set up camp libraries. The Army learned many lessons and modernized its procedures, and medical science—especially surgery—made many advances. In
25773-593: The entire United States of America. Using the term "Union" to apply to the non-secessionist side carried a connotation of legitimacy as the continuation of the pre-existing political entity. Before the American Civil War, the United States was known as the "United States' federal union", a union of states controlled by the federal government in Washington, D.C. This was opposite to the CSA's first government,
25986-580: The environment for labor unions to begin to flourish . This period eventually ended with the advent of the Progressive Era , which was characterized by significant reforms. Pro-American elements in Hawaii overthrew the Hawaiian monarchy ; the islands were annexed in 1898. That same year, Puerto Rico , the Philippines , and Guam were ceded to the U.S. by Spain after the latter's defeat in
26199-487: The fall of Atlanta in September 1864, military success seemed assured and Copperheadism collapsed. Enthusiastic young men clamored to join the Union army in 1861. They came with family support for reasons of patriotism and excitement. Washington decided to keep the small regular army intact; it had only 16,000 men and was needed to guard the frontier. Its officers could, however, join the temporary new volunteer army that
26412-541: The federal government often applied policies of Indian removal or assimilation . The Trail of Tears (1830–1850) was a U.S. government policy that forcibly removed and displaced most Native Americans living east of the Mississippi River to lands far to the west. These and earlier organized displacements prompted a long series of American Indian Wars west of the Mississippi. The Republic of Texas
26625-617: The federal government, and the shared process of constitutional amendment. Article VII establishes the procedure subsequently used by the 13 states to ratify it. The Constitution of the United States is the oldest and longest-standing written and codified national constitution in force in the world. The drafting of the Constitution , often referred to as its framing, was completed at the Constitutional Convention , which assembled at Independence Hall in Philadelphia between May 25 and September 17, 1787. Delegates to
26838-418: The federal judiciary. On July 24, a Committee of Detail , including John Rutledge (South Carolina), Edmund Randolph (Virginia), Nathaniel Gorham (Massachusetts), Oliver Ellsworth (Connecticut), and James Wilson (Pennsylvania), was elected to draft a detailed constitution reflective of the resolutions passed by the convention up to that point. The Convention recessed from July 26 to August 6 to await
27051-433: The fierce battles more typical of the political arena." Historian Michael Smith argues that as the war ground on year after year, the spirit of American republicanism grew stronger and generated fears of corruption in high places. Voters became afraid of power being centralized in Washington, extravagant spending, and war profiteering. Democratic candidates emphasized these fears. The candidates added that rapid modernization
27264-606: The first nuclear weapons and used them against the Japanese cities of Hiroshima and Nagasaki in August 1945, ending the war. The United States was one of the " Four Policemen " who met to plan the post-war world , alongside the United Kingdom , Soviet Union , and China . The U.S. emerged relatively unscathed from the war, with even greater economic power and international political influence . After World War II,
27477-552: The first senators and representatives, the first Wednesday of January (January 7, 1789); electing the first president, the first Wednesday of February (February 4); and officially starting the new government, the first Wednesday of March (March 4), when the first Congress would convene in New York City. As its final act, the Congress of Confederation agreed to purchase 10 square miles from Maryland and Virginia for establishing
27690-535: The focus of each Article remains the same as when adopted in 1787. Article I describes the Congress , the legislative branch of the federal government. Section 1 reads, "All legislative powers herein granted shall be vested in a Congress of the United States, which shall consist of a Senate and House of Representatives ." The article establishes the manner of election and the qualifications of members of each body. Representatives must be at least 25 years old, be
27903-415: The founders drew heavily upon Magna Carta and the later writings of "Enlightenment rationalism" and English common law . Historian Daniel Walker Howe notes that Benjamin Franklin greatly admired David Hume , an eighteenth-century Scottish philosopher, and had studied many of his works while at Edinburgh in 1760. Both embraced the idea that high-ranking public officials should receive no salary and that
28116-637: The government, and some paid nothing. A few states did meet the interest payments toward the national debt owed by their citizens, but nothing greater, and no interest was paid on debts owed foreign governments. By 1786, the United States was facing default on its outstanding debts. Under the Articles, the United States had little ability to defend its sovereignty. Most of the troops in the nation's 625-man army were deployed facing non-threatening British forts on American soil. Soldiers were not being paid, some were deserting, and others were threatening mutiny. Spain closed New Orleans to American commerce, despite
28329-674: The governor appointed the senior officers, and Lincoln appointed the generals. Typically, politicians used their local organizations to raise troops and were in line (if healthy enough) to become colonel. The problem was that the War Department, under the disorganized leadership of Simon Cameron , also authorized local and private groups to raise regiments. The result was widespread confusion and delay. Pennsylvania, for example, had acute problems. When Washington called for 10 more regiments, enough men volunteered to form 30. However, they were scattered among 70 different new units, none of them
28542-576: The great majority of soldiers voted Republican. Men who had been Democrats before the war often abstained or voted Republican. As the federal draft laws tightened, there was serious unrest among Copperhead strongholds, such as the Irish in the Pennsylvania coal mining districts. The government needed the coal more than the draftees, so it ignored the largely non-violent draft dodging there. The violent New York City draft riots of 1863 were suppressed by
28755-467: The idea of separation had for its purpose the even distribution of authority among the several branches of government. The English Bill of Rights (1689) was an inspiration for the American Bill of Rights. Both require jury trials , contain a right to keep and bear arms , prohibit excessive bail and forbid " cruel and unusual punishments ". Many liberties protected by state constitutions and
28968-459: The immense armies and fleets raised to fight the Civil War—over $ 400 million just in 1862 alone. Apart from tariffs, the largest revenue by far came from new excise taxes —a sort of value added tax —that was imposed on every sort of manufactured item. Second came much higher tariffs, through several Morrill tariff laws. Third came the nation's first income tax; only the wealthy paid and it
29181-485: The importance of liberty, Union, or state rights, or about the need to protect or to destroy slavery. Others point to less overtly political reasons to fight, such as the defense of one's home and family, or the honor and brotherhood to be preserved when fighting alongside other men. Most historians agree that, no matter what he thought about when he went into the war, the experience of combat affected him profoundly and sometimes affected his reasons for continuing to fight. On
29394-463: The integration of Army National Guard units and personnel into the U.S. Army and (since 1947) the U.S. Air Force. There are about 18,000 U.S. police agencies from local to national level in the United States. Law in the United States is mainly enforced by local police departments and sheriff departments in their municipal or county jurisdictions. The state police departments have authority in their respective state , and federal agencies such as
29607-793: The leader of the moderate and conservative factions of the Republican Party, often crossed swords with the Radical Republicans , led by Stevens and Sumner. Author, Bruce Tap, shows that Congress challenged Lincoln's role as commander-in-chief through the Joint Committee on the Conduct of the War . It was a joint committee of both houses that was dominated by the Radical Republicans, who took a hard line against
29820-443: The legitimacy of the Confederacy's secession and maintained at all times that it remained entirely a part of the United States. In foreign affairs, the Union was the only side recognized by all other nations, none of which officially recognized the Confederate government. The term "Union" occurs in the first governing document of the United States, the Articles of Confederation and Perpetual Union. The subsequent Constitution of 1787
30033-465: The long run, the wartime experiences of the numerous Union commissions modernized public welfare, and set the stage for large—scale community philanthropy in America based on fund raising campaigns and private donations. Additionally, women gained new public roles. For example, Mary Livermore (1820–1905), the manager of the Chicago branch of the US Sanitary Commission, used her newfound organizational skills to mobilize support for women's suffrage after
30246-474: The lower class was a better judge of character when it came to choosing their representatives. In his Institutes of the Lawes of England , Coke interpreted Magna Carta protections and rights to apply not just to nobles, but to all British subjects. In writing the Virginia Charter of 1606 , he enabled the King in Parliament to give those to be born in the colonies all rights and liberties as though they were born in England. William Blackstone's Commentaries on
30459-427: The military draft (leading to the end of conscription in 1973) and wide opposition to U.S. intervention in Vietnam (with the U.S. totally withdrawing in 1975). A societal shift in the roles of women was significantly responsible for the large increase in female paid labor participation during the 1970s, and by 1985 the majority of American women aged 16 and older were employed. The late 1980s and early 1990s saw
30672-399: The missing paperwork. As result, widows, orphans, and disabled veterans received the postwar payments they had earned. More soldiers died of disease than from battle injuries, and even larger numbers were temporarily incapacitated by wounds, disease, and accidents. The Union responded by building army hospitals in every state. The hygiene of the camps was poor, especially at the beginning of
30885-612: The most attractive to the population are the most vulnerable. The U.S. is one of 17 megadiverse countries containing large numbers of endemic species : about 17,000 species of vascular plants occur in the contiguous United States and Alaska, and over 1,800 species of flowering plants are found in Hawaii, few of which occur on the mainland. The United States is home to 428 mammal species, 784 birds, 311 reptiles, 295 amphibians , and around 91,000 insect species. There are 63 national parks , and hundreds of other federally managed parks, forests, and wilderness areas , managed by
31098-478: The most violent, the California genocide of thousands of Native inhabitants, lasted into the early 1870s, just as additional western territories and states were created. During the colonial period, slavery had been legal in the American colonies , though the practice began to be significantly questioned during the American Revolution. States in the North enacted abolition laws , though support for slavery strengthened in Southern states , as inventions such as
31311-431: The much enlarged United States Army Medical Department, and the United States Sanitary Commission , a new private agency. Numerous other new agencies also targeted the medical and morale needs of soldiers, including the United States Christian Commission , as well as smaller private agencies, such as the Women's Central Association of Relief for Sick and Wounded in the Army (WCAR), founded in 1861 by Henry Whitney Bellows ,
31524-421: The muster of companies and regiments, the determined action of governors and legislatures. McClintock states: At the time, Northerners were right to wonder at the near unanimity that so quickly followed long months of bitterness and discord. It would not last throughout the protracted war to come—or even through the year—but in that moment of unity was laid bare the common Northern nationalism usually hidden by
31737-401: The need for balanced forces pushing against each other to prevent tyranny (reflecting the influence of Polybius 's 2nd century BC treatise on the checks and balances of the Roman Republic ). In his The Spirit of Law , Montesquieu maintained that the separation of state powers should be by its service to the people's liberty: legislative, executive and judicial, while also emphasizing that
31950-468: The newly formed states. Despite these limitations, based on the Congressional authority granted in Article 9, the league of states was considered as strong as any similar republican confederation ever formed. The chief problem was, in the words of George Washington , "no money." The Confederated Congress could print money, but it was worthless, and while the Congress could borrow money, it could not pay it back. No state paid its share of taxes to support
32163-530: The northwest and the archipelagic Hawaii in the Pacific Ocean . The United States also asserts sovereignty over five major island territories and various uninhabited islands . The country has the world's third-largest land area , largest exclusive economic zone , and third-largest population , exceeding 334 million. Its three largest metropolitan areas are New York , Los Angeles , and Chicago , and its three most populous states are California , Texas , and Florida . Paleo-Indians migrated across
32376-414: The office, qualifications, and duties of the President of the United States and the Vice President . The President is head of the executive branch of the federal government , as well as the nation's head of state and head of government . Article two is modified by the 12th Amendment , which tacitly acknowledges political parties, and the 25th Amendment relating to office succession. The president
32589-421: The parole exchange system broke down in 1863, about 195,000 went to Confederate prison camps. Some tried to escape but few succeeded. By contrast 464,000 Confederates were captured (many in the final days) and 215,000 imprisoned. Over 30,000 Union and nearly 26,000 Confederate prisoners died in captivity. Just over 12% of the captives in Northern prisons died, compared to 15.5% for Southern prisons. Discontent with
32802-417: The peace element, including Copperheads, who did not. It scored major gains in the 1862 elections, and elected the moderate Horatio Seymour as governor of New York. They gained 28 seats in the House of Representatives , including the Speaker of the House's seat but Republicans retained control of both the House and the Senate. The 1862 election for the Indiana legislature was especially hard-fought. Though
33015-477: The people in the states. For the legislature, two issues were to be decided: how the votes were to be allocated among the states in the Congress, and how the representatives should be elected. In its report, now known as the Connecticut Compromise (or "Great Compromise"), the committee proposed proportional representation for seats in the House of Representatives based on population (with the people voting for representatives), and equal representation for each State in
33228-408: The policy of redlining later adopted by the federal Home Owners' Loan Corporation . An explosion of technological advancement accompanied by the exploitation of cheap immigrant labor led to rapid economic expansion during the late 19th and early 20th centuries , allowing the United States to outpace the economies of England, France, and Germany combined. This fostered the amassing of power by
33441-407: The power to regulate and govern military forces and militias , suppress insurrections and repel invasions. It is to provide for naturalization, standards of weights and measures, post offices and roads, and patents; to directly govern the federal district and cessions of land by the states for forts and arsenals. Internationally, Congress has the power to define and punish piracies and offenses against
33654-494: The powers of government within the U.S. states. The majority of the 17 later amendments expand individual civil rights protections. Others address issues related to federal authority or modify government processes and procedures. Amendments to the United States Constitution, unlike ones made to many constitutions worldwide, are appended to the document. The original U.S. Constitution was handwritten on five pages of parchment by Jacob Shallus . The first permanent constitution, it
33867-428: The preservation of the Union." The proposal might take effect when approved by Congress and the states. On the appointed day, May 14, 1787, only the Virginia and Pennsylvania delegations were present, and the convention's opening meeting was postponed for lack of a quorum. A quorum of seven states met on May 25, and deliberations began. Eventually 12 states were represented, with Rhode Island refusing to participate. Of
34080-418: The president commissions all the offices of the federal government as Congress directs; and may require the opinions of its principal officers and make " recess appointments " for vacancies that may happen during the recess of the Senate. The president ensures the laws are faithfully executed and may grant reprieves and pardons with the exception of Congressional impeachment . The president reports to Congress on
34293-420: The primary colonial grievances was a denial of their rights as Englishmen , particularly the right to representation in the British government that taxed them . To demonstrate their dissatisfaction and resolve, the First Continental Congress met in 1774 and passed the Continental Association , a colonial boycott of British goods that proved effective. The British attempt to then disarm the colonists resulted in
34506-473: The principle of consent of the governed in his Two Treatises of Government . Government's duty under a social contract among the sovereign people was to serve the people by protecting their rights. These basic rights were life, liberty, and property . Montesquieu's influence on the framers is evident in Madison's Federalist No. 47 and Hamilton's Federalist No. 78 . Jefferson, Adams, and Mason were known to read Montesquieu. Supreme Court Justices ,
34719-442: The process outlined in Article VII of the proposed Constitution, the state legislatures were tasked with organizing "Federal Conventions" to ratify the document. This process ignored the amendment provision of the Articles of Confederation which required unanimous approval of all the states. Instead, Article VII called for ratification by just nine of the 13 states—a two-thirds majority. Two factions soon emerged, one supporting
34932-444: The prospect of defeat, the Federalists relented, promising that if the Constitution was adopted, amendments would be added to secure individual liberties. With that, the anti-Federalists' position collapsed. On June 21, 1788, New Hampshire became the ninth state to ratify. Three months later, on September 17, the Congress of the Confederation certified the ratification of eleven states, and passed resolutions setting dates for choosing
35145-424: The protests of U.S. officials. When Barbary pirates began seizing American ships of commerce, the Treasury had no funds to pay toward ransom. If a military crisis required action, the Congress had no credit or taxing power to finance a response. Domestically, the Articles of Confederation was failing to bring unity to the diverse sentiments and interests of the various states. Although the Treaty of Paris in 1783
35358-439: The purpose of representation in the federal government, and by requiring the return of escaped slaves to their owners, even if captured in states where slavery had been abolished. Finally, the delegates adopted the Connecticut Compromise , which proposed a Congress with proportional representation in the lower house and equal representation in the upper house (the Senate) giving each state two senators. While these compromises held
35571-432: The rebel Confederacy, but it took a long time for the Union to fully mobilize these resources. The attack on Fort Sumter rallied the North to the defense of American nationalism. Historian Allan Nevins writes: The thunderclap of Sumter produced a startling crystallization of Northern sentiment ... Anger swept the land. From every side came news of mass meetings, speeches, resolutions, tenders of business support,
35784-425: The report of this "Committee of Detail". Overall, the report of the committee conformed to the resolutions adopted by the convention, adding some elements. A twenty-three article (plus preamble) constitution was presented. From August 6 to September 10, the report of the committee of detail was discussed, section by section and clause by clause. Details were attended to, and further compromises were effected. Toward
35997-448: The rest. Economic historians attribute the remainder of the cost of the war to inflation. Congress wrote an elaborate program of economic modernization that had the dual purpose of winning the war and permanently transforming the economy. In 1860 the Treasury was a small operation that funded the small-scale operations of the government through land sales and customs based on a low tariff. Peacetime revenues were trivial in comparison with
36210-442: The result, a makeshift series of unfortunate compromises. Some delegates left before the ceremony and three others refused to sign. Of the thirty-nine signers, Benjamin Franklin summed up, addressing the convention: "There are several parts of this Constitution which I do not at present approve, but I am not sure I shall never approve them." He would accept the Constitution, "because I expect no better and because I am not sure that it
36423-425: The rifles, cannons, wagons, tents, telegraph sets, and the myriad of other special items the army needed. While business had been slow or depressed in spring 1861, because of war fears and Southern boycotts, by fall business was hiring again, offering young men jobs that were an alternative way to help win the war. Nonpartisanship was the rule in the first year, but by summer 1862, many Democrats had stopped supporting
36636-515: The rights of African Americans . National infrastructure, including transcontinental telegraph and railroads , spurred growth in the American frontier . From 1865 through 1917 an unprecedented stream of immigrants arrived in the United States, including 24.4 million from Europe. Most came through the port of New York City , and New York City and other large cities on the East Coast became home to large Jewish , Irish , and Italian populations, while many Germans and Central Europeans moved to
36849-437: The rocky Great Basin and Chihuahua , Sonoran , and Mojave deserts. In the northwest corner of Arizona , carved by the Colorado River over millions of years, is the Grand Canyon , a steep-sided canyon and popular tourist destination known for its overwhelming visual size and intricate, colorful landscape. The Sierra Nevada and Cascade mountain ranges run close to the Pacific coast . The lowest and highest points in
37062-605: The rural slaveholding South. Additionally, the Union states had a manpower advantage of five to two at the start of the war. Year by year, the rebel Confederacy shrank and lost control of increasing quantities of resources and population. Meanwhile, the United States turned its growing potential advantage into a much stronger military force. However, much of the US strength had to be used to garrison former-Confederate areas, and to protect railroads and other vital points. The loyal states' great advantages in population and industry would prove to be vital long-term factors in its victory over
37275-464: The six service branches, which are made up of the U.S. Army , Marine Corps , Navy , Air Force , and Space Force . The Coast Guard is administered by the Department of Homeland Security in peacetime and can be transferred to the Department of the Navy in wartime. The United States spent $ 916 billion on its military in 2023, which is by far the largest amount of any country , making up 37% of global military spending and accounting for 3.4% of
37488-496: The slave owners, as the guilty party in the war. Historians have overwhelmingly praised the "political genius" of Abraham Lincoln's performance as president. His first priority was military victory. This required that he master entirely new skills as a strategist and diplomat. He oversaw supplies, finances, manpower, the selection of generals, and the course of overall strategy. Working closely with state and local politicians, he rallied public opinion and (at Gettysburg ) articulated
37701-407: The sole authority of a state government. SDFs are authorized by state and federal law but are under the command of the state's governor . They are distinct from the state's National Guard units in that they cannot become federalized entities. A state's National Guard personnel, however, may be federalized under the National Defense Act Amendments of 1933 , which created the Guard and provides for
37914-416: The spirit of the Articles. In September 1786, during an inter–state convention to discuss and develop a consensus about reversing the protectionist trade barriers that each state had erected, James Madison questioned whether the Articles of Confederation was a binding compact or even a viable government. Connecticut paid nothing and "positively refused" to pay U.S. assessments for two years. A rumor at
38127-477: The states Morris substituted "of the United States" and then listed the Constitution's six goals, none of which were mentioned originally. The Constitution's main provisions include seven articles that define the basic framework of the federal government. Articles that have been amended still include the original text, although provisions repealed by amendments under Article V are usually bracketed or italicized to indicate they no longer apply. Despite these changes,
38340-543: The states are also represented by local elected governments , which are administrative divisions of the states. States are subdivided into counties or county equivalents , and further divided into municipalities . The District of Columbia is a federal district containing the U.S. capital, Washington, D.C. . The federal district is an administrative division of the federal government. Federally recognized tribes govern 326 Indian reservations . The United States has an established structure of foreign relations, and it has
38553-413: The streets. Small-scale riots broke out in ethnic German and Irish districts, and in areas along the Ohio River with many Copperheads. Holmes County, Ohio was an isolated parochial area dominated by Pennsylvania Dutch and some recent German immigrants. It was a Democratic stronghold and few men dared speak out in favor of conscription. Local politicians denounced Lincoln and Congress as despotic, seeing
38766-451: The structure and responsibilities of the national federal government and its relationship with the individual states. The U.S. Constitution is the world's oldest national constitution still in effect (from March 4, 1789). Composed of three branches, all headquartered in Washington, D.C., the federal government is the national government of the United States. It is regulated by a strong system of checks and balances . The three-branch system
38979-437: The surgeons prescribed coffee, whiskey, and quinine. Harsh weather, bad water, inadequate shelter in winter quarters, poor policing of camps, and dirty camp hospitals took their toll. This was a common scenario in wars from time immemorial, and conditions faced by the Confederate army were even worse. What was different in the Union was the emergence of skilled, well-funded medical organizers who took proactive action, especially in
39192-448: The time was that a seditious party of New York legislators had opened a conversation with the Viceroy of Canada . To the south, the British were said to be openly funding Creek Indian raids on Georgia, and the state was under martial law . Additionally, during Shays' Rebellion (August 1786 – June 1787) in Massachusetts, Congress could provide no money to support an endangered constituent state. General Benjamin Lincoln
39405-519: The ultimate interpreters of the constitution, have cited Montesquieu throughout the Court's history. (See, e.g. , Green v. Biddle , 21 U.S. 1, 1, 36 (1823). United States v. Wood , 39 U.S. 430, 438 (1840). Myers v. United States , 272 U.S. 52, 116 (1926). Nixon v. Administrator of General Services , 433 U.S. 425, 442 (1977). Bank Markazi v. Peterson , 136 U.S. 1310, 1330 (2016).) Montesquieu emphasized
39618-533: The war effort, and volunteering fell off sharply in their strongholds. The calls for more and more soldiers continued, so states and localities responded by offering cash bonuses. By 1863, a draft law was in effect, but few men actually were drafted and served, since the law was designed to get them to volunteer or hire a substitute. Others hid away or left the country. With the Emancipation Proclamation taking effect in January 1863, localities could meet their draft quota by sponsoring regiments of ex-slaves organized in
39831-407: The war the Democrats carried the burden of having opposed the martyred Lincoln, who was viewed by many as the salvation of the Union and the destroyer of slavery. The Copperheads were a large faction of northern Democrats who opposed the war, demanding an immediate peace settlement. They said they wanted to restore "the Union as it was" (that is, with the South and with slavery) but they realized that
40044-400: The war when men who had seldom been far from home were brought together for training with thousands of strangers. First came epidemics of the childhood diseases of chicken pox , mumps , whooping cough , and especially, measles . Operations in the South meant a dangerous and new disease environment, bringing diarrhea , dysentery , typhoid fever , and malaria . There were no antibiotics, so
40257-412: The war. She argued that women needed more education and job opportunities to help them fulfill their role of serving others. The Sanitary Commission collected enormous amounts of statistical data, and opened up the problems of storing information for fast access and mechanically searching for data patterns. The pioneer was John Shaw Billings (1838–1913). A senior surgeon in the war, Billings built two of
40470-570: The whole, the national, state, and local governments handled the avalanche of paperwork effectively. Skills developed in insurance and financial companies formed the basis of systematic forms, copies, summaries, and filing systems used to make sense of masses of human data. The leader in this effort, John Shaw Billings , later developed a system of mechanically storing, sorting, and counting numerical information using punch cards . Nevertheless, old-fashioned methodology had to be recognized and overcome. An illustrative case study came in New Hampshire, where
40683-411: The word "Union" with "Federal Government" or "U.S. Government". The Army University Press stated this was "more historically accurate" as "the term 'Union' always referred to all the states together." Unlike the Confederacy, the loyal areas of the United States had a relatively large industrialized and urbanized area in the Northeast, and more advanced commercial, transportation and financial systems than
40896-406: The world's fourth-longest river system , runs predominantly north–south through the heart of the country. The flat and fertile prairie of the Great Plains stretches to the west, interrupted by a highland region in the southeast. The Rocky Mountains , west of the Great Plains, extend north to south across the country, peaking at over 14,000 feet (4,300 m) in Colorado . Farther west are
41109-449: The world's second-largest diplomatic corps as of 2024 . It is a permanent member of the United Nations Security Council , and home to the United Nations headquarters . The United States is a member of the G7 , G20 , and OECD intergovernmental organizations. Almost all countries have embassies and many have consulates (official representatives) in the country. Likewise, nearly all countries host formal diplomatic missions with
41322-683: The world's most important libraries, Library of the Surgeon General's Office (now the National Library of Medicine ) and the New York Public Library ; he also figured out how to mechanically analyze data by turning it into numbers and punching onto the computer punch card, later developed by his student Herman Hollerith . Hollerith's company became International Business Machines (IBM) in 1911. Both sides operated prison camps; they handled about 400,000 captives, but many other prisoners were quickly released and never sent to camps. The Record and Pension Office in 1901 counted 211,000 Northerners who were captured. In 1861–63 most were immediately paroled; after
41535-444: The world's oldest surviving federation, and its presidential system of national government has been adopted, in whole or in part, by many newly independent states worldwide following their decolonization . It is a liberal representative democracy "in which majority rule is tempered by minority rights protected by law ". The Constitution of the United States serves as the country's supreme legal document , also establishing
41748-423: The world's tornadoes occur in the country , mainly in Tornado Alley . Overall, the United States receives more high-impact extreme weather incidents than any other country. Extreme weather became more frequent in the U.S. in the 21st century, with three times the number of reported heat waves as in the 1960s. In the American Southwest , droughts became more persistent and more severe. The regions considered as
41961-417: The world, with almost 2 million people incarcerated . An analysis of the World Health Organization Mortality Database from 2010 showed U.S. homicide rates "were 7 times higher than in other high-income countries, driven by a gun homicide rate that was 25 times higher". United States Constitution [REDACTED] [REDACTED] The Constitution of the United States is the supreme law of
42174-458: Was annexed in 1845, and the 1846 Oregon Treaty led to U.S. control of the present-day American Northwest . Victory in the Mexican–American War resulted in the 1848 Mexican Cession of California, Nevada, Utah, and much of present-day Colorado and the American Southwest . The California gold rush of 1848–1849 spurred a huge migration of white settlers to the Pacific coast, leading to even more confrontations with Native populations. One of
42387-476: Was a new formation comprising mostly state units, together with units from the regular U.S. Army . Keeping the southern border states in the Union was considered essential to its winning the war. The Northeast and Midwest provided the industrial resources for a mechanized war producing large quantities of munitions and supplies and financing the war. They provided soldiers, food, horses, financial support, and training camps. Army hospitals were also set up across
42600-430: Was adopted by the full Congress in mid-November of that year. Ratification by the 13 colonies took more than three years and was completed March 1, 1781. The Articles gave little power to the central government. While the Confederation Congress had some decision-making abilities, it lacked enforcement powers. The implementation of most decisions, including amendments to the Articles, required legislative approval by all 13 of
42813-703: Was adopted on July 4, 1776. The political values of the American Revolution included liberty , inalienable individual rights ; and the sovereignty of the people ; supporting republicanism and rejecting monarchy , aristocracy , and all hereditary political power; civic virtue ; and vilification of political corruption . The Founding Fathers of the United States , who included Washington, Jefferson, John Adams , Benjamin Franklin , Alexander Hamilton , John Jay , James Madison , Thomas Paine , and many others, were inspired by Greco-Roman , Renaissance , and Enlightenment philosophies and ideas. The Articles of Confederation were ratified in 1781 and established
43026-566: Was called up for only 90 days, then the soldiers went home or reenlisted. Later waves enlisted for three years. The new recruits spent their time drilling in company and regiment formations. The combat in the first year, though strategically important, involved relatively small forces and few casualties. Sickness was a much more serious cause of hospitalization or death. In the first few months, men wore low quality uniforms made of "shoddy" material, but by fall, sturdy wool uniforms—in blue—were standard. The nation's factories were converted to produce
43239-404: Was elected the country's first president under the Constitution, and the Bill of Rights was adopted in 1791 to allay skeptics' concerns about the power of the more centralized government. His resignation as commander-in-chief after the Revolutionary War and his later refusal to run for a third term as the country's first president established a precedent for the supremacy of civil authority in
43452-425: Was first, voting unanimously 30–0; Pennsylvania second, approving the measure 46–23; and New Jersey third, also recording a unanimous vote. As 1788 began, Connecticut and Georgia followed Delaware's lead with almost unanimous votes, but the outcome became less certain as leaders in key states such as Virginia, New York, and Massachusetts expressed concerns over the lack of protections for people's rights. Fearing
43665-413: Was formed, with expectations that their experience would lead to rapid promotions. The problem with volunteering, however, was its serious lack of planning, leadership, and organization at the highest levels. Washington called on the states for troops, and every northern governor set about raising and equipping regiments, and sent the bills to the War Department. The men could elect the junior officers, while
43878-422: Was issued and ratified in the name not of the states, but of "We the People of the United States, in order to form a more perfect Union ..." Union , for the United States of America, is then repeated in such clauses as the Admission to the Union clause in Article IV, Section 3. Even before the Civil War began the phrase "preserve the Union" was commonplace, and a "union of states" had been used to refer to
44091-463: Was notable in some larger cities, especially in parts of New York City , with its massive anti-draft riots of July 1863 and in some remote districts such as the Coal Region of Northeastern Pennsylvania . In the context of the American Civil War , the Union, or the United States, is sometimes referred to as "the North", both then and now, as opposed to the Confederacy, which was often called "the South". The Union (the United States) never recognized
44304-401: Was obliged to raise funds from Boston merchants to pay for a volunteer army. Congress was paralyzed. It could do nothing significant without nine states, and some legislation required all 13. When a state produced only one member in attendance, its vote was not counted. If a state's delegation was evenly divided, its vote could not be counted towards the nine-count requirement. The Congress of
44517-410: Was of similar concern to less populous states, which under the Articles had the same power as larger states. To satisfy interests in the South, particularly in Georgia and South Carolina, the delegates agreed to protect the slave trade, that is, the importation of slaves, for 20 years. Slavery was protected further by allowing states to count three-fifths of their slaves as part of their populations, for
44730-427: Was partly based on common law and on Magna Carta (1215), which had become a foundation of English liberty against arbitrary power wielded by a ruler. The idea of Separation of Powers inherent in the Constitution was largely inspired by eighteenth-century Enlightenment philosophers, such as Montesquieu and John Locke . The influence of Montesquieu, Locke, Edward Coke and William Blackstone were evident at
44943-413: Was putting too much political power in the hands of Eastern financiers and industrialists. They warned that the abolition of slavery would bring a flood of freed blacks into the labor market of the North. Republicans responded with charges of defeatism. They indicted Copperheads for criminal conspiracies to free Confederate prisoners of war and played on the spirit of nationalism and the growing hatred of
45156-408: Was repealed at war's end. United States The United States of America ( USA ), commonly known as the United States ( U.S. ) or America , is a country primarily located in North America . It is a federal union of 50 states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the states of Alaska to
45369-402: Was signed between Britain and the U.S., and named each of the American states, various states proceeded to violate it. New York and South Carolina repeatedly prosecuted Loyalists for wartime activity and redistributed their lands. Individual state legislatures independently laid embargoes, negotiated directly with foreign authorities, raised armies, and made war, all violating the letter and
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