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157-443: Harriet Lane measured 177.5 feet long, 30.5 feet wide and 12 feet from the bottom of the hull to the main deck. Her propulsion was a double-right-angled marine engine with two side paddles, supported by two masts; the entire ship was sheathed and fastened with copper . From stern to bow, the captain's cabin and stateroom sat above an aft magazine, forward of which was a second magazine with the officer quarters above. Forward of this, in

314-579: A Gilman reagent . These can undergo substitution with alkyl halides to form coupling products ; as such, they are important in the field of organic synthesis . Copper(I) acetylide is highly shock-sensitive but is an intermediate in reactions such as the Cadiot–Chodkiewicz coupling and the Sonogashira coupling . Conjugate addition to enones and carbocupration of alkynes can also be achieved with organocopper compounds. Copper(I) forms

471-538: A charter to start a new colony on the North American continent; this would generally establish North Carolina's borders. He named it Carolina in honor of his father, Charles   I . By 1665, a second charter was issued to attempt to resolve territorial questions. This charter rewarded the Lords Proprietors , eight Englishmen to whom King Charles II granted joint ownership of a tract of land in

628-696: A covalent character and are relatively weak. This observation explains the low hardness and high ductility of single crystals of copper. At the macroscopic scale, introduction of extended defects to the crystal lattice , such as grain boundaries, hinders flow of the material under applied stress, thereby increasing its hardness. For this reason, copper is usually supplied in a fine-grained polycrystalline form, which has greater strength than monocrystalline forms. The softness of copper partly explains its high electrical conductivity ( 59.6 × 10   S /m ) and high thermal conductivity, second highest (second only to silver) among pure metals at room temperature. This

785-643: A nickel ) consists of 75% copper and 25% nickel in homogeneous composition. Prior to the introduction of cupronickel, which was widely adopted by countries in the latter half of the 20th century, alloys of copper and silver were also used, with the United States using an alloy of 90% silver and 10% copper until 1965, when circulating silver was removed from all coins with the exception of the half dollar—these were debased to an alloy of 40% silver and 60% copper between 1965 and 1970. The alloy of 90% copper and 10% nickel, remarkable for its resistance to corrosion,

942-425: A spin of 3 ⁄ 2 . The other isotopes are radioactive , with the most stable being Cu with a half-life of 61.83 hours. Seven metastable isomers have been characterized; Cu is the longest-lived with a half-life of 3.8 minutes. Isotopes with a mass number above 64 decay by β , whereas those with a mass number below 64 decay by β . Cu , which has

1099-399: A blast furnace. A potential source of copper is polymetallic nodules, which have an estimated concentration 1.3%. Like aluminium , copper is recyclable without any loss of quality, both from raw state and from manufactured products. In volume, copper is the third most recycled metal after iron and aluminium. An estimated 80% of all copper ever mined is still in use today. According to

1256-464: A blue crystalline penta hydrate , the most familiar copper compound in the laboratory. It is used in a fungicide called the Bordeaux mixture . Polyols , compounds containing more than one alcohol functional group , generally interact with cupric salts. For example, copper salts are used to test for reducing sugars . Specifically, using Benedict's reagent and Fehling's solution the presence of

1413-421: A decade of white supremacy , many people forgot North Carolina had ever had thriving middle-class black Americans. Black citizens had no political voice in the state until after the federal Civil Rights Act of 1964 and Voting Rights Act of 1965 were passed to enforce their constitutional rights. It was not until 1992 that another African American was elected as a U.S. Representative from North Carolina. After

1570-551: A fixed period to pay for their passage. In the early years the line between indentured servants and African slaves or laborers was fluid. Some Africans were allowed to earn their freedom before slavery became a lifelong status. Most of the free colored families formed in North Carolina before the Revolution were descended from unions or marriages between free whites and enslaved or free Africans or African-Americans. If

1727-579: A fleet under the command of Captain David D. Porter at the mouth of the Mississippi River . On March 4, 1862, this fleet moved to attack Confederate forts south of New Orleans in the Battle of Forts Jackson and St. Philip , advancing up the river and engaging Fort Jackson on April 18 and passing it on April 24, with New Orleans falling the next day. Harriet Lane was sent on June 29, 1862, to attack

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1884-532: A frustrating encounter with the new Confederate ironclad ram Arkansas , Farragut ran back down past Vicksburg while Harriet Lane and her sister vessels in the Mortar Flotilla again covered the dash by bombarding the Confederate batteries 15 July. In September, she was sent to Galveston, Texas as part of a blockade fleet under the command of Commodore Eagle, whose flagship was too large to enter

2041-457: A green patina of compounds called verdigris . Copper is sometimes used in decorative art , both in its elemental metal form and in compounds as pigments. Copper compounds are used as bacteriostatic agents , fungicides , and wood preservatives . Copper is essential to all living organisms as a trace dietary mineral because it is a key constituent of the respiratory enzyme complex cytochrome c oxidase . In molluscs and crustaceans , copper

2198-505: A half-life of 12.7 hours, decays both ways. Cu and Cu have significant applications. Cu is used in Cu Cu-PTSM as a radioactive tracer for positron emission tomography . Copper is produced in massive stars and is present in the Earth's crust in a proportion of about 50 parts per million (ppm). In nature, copper occurs in

2355-687: A layer of brown-black copper oxide which, unlike the rust that forms on iron in moist air, protects the underlying metal from further corrosion ( passivation ). A green layer of verdigris (copper carbonate) can often be seen on old copper structures, such as the roofing of many older buildings and the Statue of Liberty . Copper tarnishes when exposed to some sulfur compounds, with which it reacts to form various copper sulfides . There are 29 isotopes of copper. Cu and Cu are stable, with Cu comprising approximately 69% of naturally occurring copper; both have

2512-650: A major regional and national banking center. Towards Raleigh, North Carolina State , Duke University , and University of North Carolina at Chapel Hill , have helped the Research Triangle area attract an educated workforce and develop more jobs. In 1988, North Carolina gained its first professional sports franchise, the Charlotte Hornets of the National Basketball Association (NBA). The hornets team name stems from

2669-696: A narrow victory for a Republican-dominated government, with 19 African-Americans holding positions in the North Carolina State Legislature . In attempt to put the reforms into effect, the new Republican Governor William W. Holden declared martial law on any county allegedly not complying with law and order using the passage of the Shoffner Act . A Republican Party coalition of black freedmen, northern carpetbaggers and local scalawags controlled state government for three years. The white conservative Democrats regained control of

2826-532: A natural color other than gray or silver. Pure copper is orange-red and acquires a reddish tarnish when exposed to air. This is due to the low plasma frequency of the metal, which lies in the red part of the visible spectrum, causing it to absorb the higher-frequency green and blue colors. As with other metals, if copper is put in contact with another metal in the presence of an electrolyte , galvanic corrosion will occur. Copper does not react with water, but it does slowly react with atmospheric oxygen to form

2983-407: A red-brown precipitate with copper(II) salts. Compounds that contain a carbon-copper bond are known as organocopper compounds. They are very reactive towards oxygen to form copper(I) oxide and have many uses in chemistry . They are synthesized by treating copper(I) compounds with Grignard reagents , terminal alkynes or organolithium reagents ; in particular, the last reaction described produces

3140-451: A rich variety of compounds, usually with oxidation states +1 and +2, which are often called cuprous and cupric , respectively. Copper compounds promote or catalyse numerous chemical and biological processes. As with other elements, the simplest compounds of copper are binary compounds, i.e. those containing only two elements, the principal examples being oxides, sulfides, and halides . Both cuprous and cupric oxides are known. Among

3297-507: A role in capturing the ship, having been placed in command of the ship by Major General John B. Magruder and in control of additional ships improvised as a " cottonclad fleet". The ship was also considered by the navy to be too slow and inefficient to become a blockade runner . Barney conceded the appointment, and in a letter to Confederate naval secretary Stephen Mallory recommended that the navy relinquish control. Barney later explained that he made his recommendation since he considered that

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3454-535: A slower pace and remained small. By the late 17th century, Carolina was essentially two colonies, one centered in the Albemarle region in the north and the other located in the south around Charleston. In 1705 South Carolinian John Lawson purchased land on the Pamlico River and laid out Bath, North Carolina's first town. After returning to England, he published the book A New Voyage to Carolina, which became

3611-443: A strong Whig presence, especially in the western part of the state. After Nat Turner 's slave uprising in 1831, North Carolina and other southern states reduced the rights of free blacks. In 1835, the legislature withdrew their right to vote. In mid-century, the state's rural and commercial areas were connected by the construction of a 129 mi (208 km) wooden plank road, known as a "farmer's railroad", from Fayetteville in

3768-583: A total of four African-American congressmen through these years of the late 19th century. Political tensions ran so high a small group of white Democrats in 1898 planned to take over the Wilmington government if their candidates were not elected. In the Wilmington Insurrection of 1898 , white Democrats led around 2,000 of their supporters that attacked the black newspaper and neighborhood, killed an estimated 60 to 300 people, and ran off

3925-582: A travelogue and a marketing piece to encourage new colonists to Carolina. Lawson encouraged Baron Christoph Von Graffenried, the leader of a group of Swiss and German Protestants, to immigrate to Carolina. Von Graffenried purchased land between the Neuse and the Trent Rivers and established the town of New Bern . After an attack on New Bern in which hundreds were killed or injured, Lawson was caught then executed by Tuscarora Indians . A large revolt happened in

4082-424: A variety of minerals, including native copper , copper sulfides such as chalcopyrite , bornite , digenite , covellite , and chalcocite , copper sulfosalts such as tetrahedite-tennantite , and enargite , copper carbonates such as azurite and malachite , and as copper(I) or copper(II) oxides such as cuprite and tenorite , respectively. The largest mass of elemental copper discovered weighed 420 tonnes and

4239-436: A variety of weak complexes with alkenes and carbon monoxide , especially in the presence of amine ligands. Copper(III) is most often found in oxides. A simple example is potassium cuprate , KCuO 2 , a blue-black solid. The most extensively studied copper(III) compounds are the cuprate superconductors . Yttrium barium copper oxide (YBa 2 Cu 3 O 7 ) consists of both Cu(II) and Cu(III) centres. Like oxide, fluoride

4396-472: A winter base at Joara, which he renamed Cuenca . His expedition built Fort San Juan and left a contingent of 30 Spaniards there, while Pardo traveled further. His forces built and garrisoned five other forts. He returned by a different route to Santa Elena on Parris Island, South Carolina , then a center of Spanish Florida . In the spring of 1568, natives killed all but one of the Spaniards and burned

4553-603: Is a chemical element ; it has symbol Cu (from Latin cuprum ) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity . A freshly exposed surface of pure copper has a pinkish-orange color . Copper is used as a conductor of heat and electricity, as a building material , and as a constituent of various metal alloys , such as sterling silver used in jewelry , cupronickel used to make marine hardware and coins , and constantan used in strain gauges and thermocouples for temperature measurement. Copper

4710-583: Is a constituent of the blood pigment hemocyanin , replaced by the iron-complexed hemoglobin in fish and other vertebrates . In humans, copper is found mainly in the liver, muscle, and bone. The adult body contains between 1.4 and 2.1 mg of copper per kilogram of body weight. In the Roman era , copper was mined principally on Cyprus , the origin of the name of the metal, from aes cyprium (metal of Cyprus), later corrupted to cuprum (Latin). Coper ( Old English ) and copper were derived from this,

4867-405: Is a highly basic anion and is known to stabilize metal ions in high oxidation states. Both copper(III) and even copper(IV) fluorides are known, K 3 CuF 6 and Cs 2 CuF 6 , respectively. Some copper proteins form oxo complexes , which, in extensively studied synthetic analog systems, feature copper(III). With tetrapeptides , purple-colored copper(III) complexes are stabilized by

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5024-401: Is because the resistivity to electron transport in metals at room temperature originates primarily from scattering of electrons on thermal vibrations of the lattice, which are relatively weak in a soft metal. The maximum possible current density of copper in open air is approximately 3.1 × 10  A/m , above which it begins to heat excessively. Copper is one of a few metallic elements with

5181-594: Is defined by a wide range of elevations and landscapes. From west to east, North Carolina's elevation descends from the Appalachian Mountains to the Piedmont and Atlantic coastal plain . North Carolina's Mount Mitchell at 6,684 ft (2,037 m) is the highest point in North America east of the Mississippi River . Most of the state falls in the humid subtropical climate zone; however,

5338-596: Is known as "The Race to the Dan" or "The Race for the River". In the Battle of Cowan's Ford , Cornwallis met resistance along the banks of the Catawba River at Cowan's Ford on February 1, 1781, in an attempt to engage General Morgan's forces during a tactical withdrawal. Morgan had moved to the northern part of the state to combine with General Greene's newly recruited forces. Generals Greene and Cornwallis finally met at

5495-533: Is melted in a furnace and then reduced and cast into billets and ingots ; lower-purity scrap is refined by electroplating in a bath of sulfuric acid . The environmental cost of copper mining was estimated at 3.7 kg CO2eq per kg of copper in 2019. Codelco, a major producer in Chile, reported that in 2020 the company emitted 2.8t CO2eq per ton (2.8 kg CO2eq per kg) of fine copper. Greenhouse gas emissions primarily arise from electricity consumed by

5652-762: Is one of the few metals that can occur in nature in a directly usable metallic form ( native metals ). This led to very early human use in several regions, from c.  8000 BC . Thousands of years later, it was the first metal to be smelted from sulfide ores, c.  5000 BC ; the first metal to be cast into a shape in a mold, c.  4000 BC ; and the first metal to be purposely alloyed with another metal, tin , to create bronze , c.  3500 BC . Commonly encountered compounds are copper(II) salts, which often impart blue or green colors to such minerals as azurite , malachite , and turquoise , and have been used widely and historically as pigments. Copper used in buildings, usually for roofing, oxidizes to form

5809-444: Is one of the most important constituents of silver and karat gold solders used in the jewelry industry, modifying the color, hardness and melting point of the resulting alloys. Some lead-free solders consist of tin alloyed with a small proportion of copper and other metals. The alloy of copper and nickel , called cupronickel , is used in low-denomination coins, often for the outer cladding. The US five-cent coin (currently called

5966-437: Is recovered from mine tailings and heaps. A variety of methods are used including leaching with sulfuric acid, ammonia, ferric chloride. Biological methods are also used. A significant source of copper is from recycling. Recycling is facilitated because copper is usually deployed in its metallic state. In 2001, a typical automobile contained 20–30 kg of copper. Recycling usually begins with some melting process using

6123-789: Is today Northern Ireland, were the largest non-English immigrant group before the Revolution; English indentured servants were overwhelmingly the largest immigrant group before the Revolution. During the American Revolutionary War , the English and Gaelic speaking Highland Scots of eastern North Carolina tended to remain loyal to the British Crown, because of longstanding business and personal connections with Great Britain. The English, Welsh, Scots-Irish, and German settlers of western North Carolina tended to favor American independence from Britain. British loyalists dubbed

6280-411: Is used for various objects exposed to seawater, though it is vulnerable to the sulfides sometimes found in polluted harbors and estuaries. Alloys of copper with aluminium (about 7%) have a golden color and are used in decorations. Shakudō is a Japanese decorative alloy of copper containing a low percentage of gold, typically 4–10%, that can be patinated to a dark blue or black color. Copper forms

6437-845: The Battle of Guilford Courthouse in present-day Greensboro on March 15, 1781. Although the British troops held the field at the end of the battle, their casualties at the hands of the numerically superior Continental Army were crippling. Following this " Pyrrhic victory ", Cornwallis chose to move to the Virginia coastline to get reinforcements, and to allow the Royal Navy to protect his battered army. This decision would result in Cornwallis' eventual defeat at Yorktown, Virginia , later in 1781. The Patriots' victory there guaranteed American independence. On November 21, 1789, North Carolina became

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6594-686: The British Geological Survey , in 2005, Chile was the top producer of copper with at least one-third of the world share followed by the United States, Indonesia and Peru. Copper can also be recovered through the in-situ leach process. Several sites in the state of Arizona are considered prime candidates for this method. The amount of copper in use is increasing and the quantity available is barely sufficient to allow all countries to reach developed world levels of usage. An alternative source of copper for collection currently being researched are polymetallic nodules , which are located at

6751-633: The Carolina Algonquian -speaking tribes of the coastal areas, such as the Chowanoc , Roanoke , Pamlico , Machapunga , and Coree , who were the first encountered by the English; the Iroquoian -speaking Meherrin , Cherokee , and Tuscarora of the interior; and Southeastern Siouan -speaking tribes, such as the Cheraw , Waxhaw , Saponi , Waccamaw , Cape Fear Indians , and Catawba of

6908-814: The Fort Sumter garrison after the outbreak of the American Civil War . She departed New York April 8 and arrived off Charleston April 11. On the evening of the 11th, Harriet Lane fired on the civilian steamship Nashville when that merchantman appeared with no colors flying. Nashville avoided further attack by promptly hoisting the United States ensign. When Major Robert Anderson surrendered Fort Sumter 13 April, Harriet Lane withdrew with her sister ships. According to Coast Guard historian Captain Commandant Horatio Davis Smith, USRCS, Ret; Second Lieutenant Daniel Thompkins fired

7065-607: The Great Lakes may have also been mining copper during this time, making it one of the oldest known examples of copper extraction in the world. There is evidence from prehistoric lead pollution from lakes in Michigan that people in the region began mining copper c.  6000 BC . Evidence suggests that utilitarian copper objects fell increasingly out of use in the Old Copper Complex of North America during

7222-465: The Hardaway Site . North Carolina was inhabited by Carolina Algonquian , Iroquoian , and Siouan speaking tribes of Native Americans prior to the arrival of Europeans. King Charles II granted eight lord proprietors a colony they named Carolina after the king and which was established in 1670 with the first permanent settlement at Charles Town (Charleston). Because of the difficulty of governing

7379-542: The Harriet Lane only to realize his son was near death. During the Battle of Galveston , Harriet Lane sank the Rebel tugboat Neptune , leaving one-half of the two-vessel Confederate fleet lying on the bottom of the harbor. However, the Confederate gunboat CS  Bayou City circled and made a second run on Harriet Lane . At daybreak, Harriet Lane was listing steeply, and a boat was dispatched from her side to

7536-553: The International Resource Panel 's Metal Stocks in Society report , the global per capita stock of copper in use in society is 35–55 kg. Much of this is in more-developed countries (140–300 kg per capita) rather than less-developed countries (30–40 kg per capita). The process of recycling copper is roughly the same as is used to extract copper but requires fewer steps. High-purity scrap copper

7693-469: The Lords Proprietors , the group of noblemen who had helped restore him to the throne in 1660. These grants were predicated on an agreement that the Lords would use their influence to bring in colonists and establish ports of trade. This new Province of Carolina was named in honor and memory of his father, Charles   I (Latin: Carolus ). Lacking a viable coastal port city due to geography, towns grew at

7850-736: The Mecklenburg County area to be 'a hornet's nest' of radicals, birthing the name of the future Charlotte NBA team. On April 12, 1776, the colony became the first to instruct its delegates to the Continental Congress to vote for independence from the British Crown, through the Halifax Resolves passed by the North Carolina Provincial Congress . The date of this event is memorialized on the state flag and state seal . Throughout

8007-517: The Mississippi River Delta below New Orleans . Comdr. Porter embarked at Washington. During her passage to Hampton Roads, Harriet Lane was taken under fire by the Confederate battery at Shipping Point, Virginia , which inflicted such damage to her port wheel that her departure for Key West was delayed another two days. On February 24 she captured the Confederate schooner Joanna Ward off Florida . Harriet Lane then targeted

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8164-726: The Neolithic period and the Bronze Age was formerly termed the Chalcolithic period (copper-stone), when copper tools were used with stone tools. The term has gradually fallen out of favor because in some parts of the world, the Chalcolithic and Neolithic are coterminous at both ends. Brass, an alloy of copper and zinc, is of much more recent origin. It was known to the Greeks, but became a significant supplement to bronze during

8321-578: The South Appalachian Mississippian culture , established by 1000 AD in the Piedmont and mountain region, continued to build this style of mounds. In contrast to some of the larger centers of the classic Mississippian culture in the area that became known as the western Carolinas, northeastern Georgia, and southeastern Tennessee, most of the larger towns had only one central platform mound. Smaller settlements had none, but were close to more prominent towns. This area became known as

8478-618: The Spanish Armada . The fate of the " Lost Colony " of Roanoke Island remains one of the most widely debated mysteries of American history. Two native Chieftains, Manteo and Wanchese , of which the former helped the colonists and the latter was distrustful, had involvement in the colony and even accompanied Raleigh to England on a previous voyage in 1585. Manteo was also the first Indigenous North American to be baptized by English settlers. Upon White's return in 1590, neither native nor Englishman were to be found. Popular theory holds that

8635-668: The Treasury Department by William H. Webb , was launched in New York City, in November 1857. She was a copper-plated steamer that could make speeds of up to eleven knots. Her battery consisted of three thirty-two-pounders and four twenty-four-pound howitzers. She served as a revenue cutter until temporarily transferred to the Navy late in 1858. Her new assignment took her to Paraguay with a squadron ordered to support

8792-669: The U.S. military and was relieved of its constitutional government and representation within the United States Congress in what is now referred to as the Reconstruction era . To earn back its rights, the state had to make concessions to Washington, one of which was ratifying the Thirteenth Amendment . Congressional Republicans during Reconstruction, commonly referred to as " radical Republicans ", constantly pushed for new constitutions for each of

8949-569: The Union cause during the conflict. Approximately 15,000 North Carolinians (both black and white) from across the state enlisted in the Union Army . Numerous slaves also escaped to Union lines, where they became essentially free. Following the collapse of the Confederacy in 1865, North Carolina, along with other former Confederate States (except Tennessee), was put under direct control by

9106-599: The United States . Along with South Carolina, it makes up the Carolinas region of the East Coast . At the 2020 census , the state had a population of 10,439,388. Raleigh is the state's capital and Charlotte is its most populous city . The Charlotte metropolitan area , with an estimated population of 2,805,115 in 2023, is the most populous metropolitan area in North Carolina, the 22nd-most populous in

9263-525: The Vinča culture date to 4500 BC. Sumerian and Egyptian artifacts of copper and bronze alloys date to 3000 BC. Egyptian Blue , or cuprorivaite (calcium copper silicate) is a synthetic pigment that contains copper and started being used in ancient Egypt around 3250 BC. The manufacturing process of Egyptian blue was known to the Romans, but by the fourth century AD the pigment fell out of use and

9420-540: The fall line . Railroads were built to connect the new industrializing cities. The state was the site of the first successful controlled, powered and sustained heavier-than-air flight , by the Wright brothers , near Kitty Hawk on December 17, 1903. In the first half of the 20th century, many African Americans left the state to go North for better opportunities, in the Great Migration . Their departure changed

9577-675: The 12th state to ratify the United States Constitution . In the run-up to the American Civil War , North Carolina reluctantly declared its secession from the Union on May 20, 1861, becoming the tenth of eleven states to join the Confederate States of America . Following the Civil War, the state was restored to the Union on July 4, 1868. On December 17, 1903, Orville and Wilbur Wright successfully piloted

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9734-479: The 1970s, North Carolina has seen steady increases in population growth. This growth has largely occurred in metropolitan areas located within the Piedmont Crescent , in places such as Charlotte, Concord, Greensboro, Winston-Salem, Durham and Raleigh. The Charlotte metropolitan area has experienced large growth mainly due to its finance, banking, and tech industries. By the 1990s, Charlotte had become

9891-548: The 9th or 10th century AD. Carbon dating has established mining at Alderley Edge in Cheshire , UK, at 2280 to 1890 BC. Ötzi the Iceman , a male dated from 3300 to 3200 BC, was found with an axe with a copper head 99.7% pure; high levels of arsenic in his hair suggest an involvement in copper smelting. Experience with copper has assisted the development of other metals; in particular, copper smelting likely led to

10048-502: The American Revolution, Quakers and Mennonites worked to persuade slaveholders to free their slaves. Some were inspired by their efforts and the language of the Revolution to arrange for manumission of their slaves. The number of free people of color rose markedly in the first couple of decades after the Revolution. Many free people of color migrated to the frontier, along with their European-American neighbors, where

10205-517: The Bronze Age and a shift towards an increased production of ornamental copper objects occurred. Natural bronze, a type of copper made from ores rich in silicon, arsenic, and (rarely) tin, came into general use in the Balkans around 5500 BC. Alloying copper with tin to make bronze was first practiced about 4000 years after the discovery of copper smelting, and about 2000 years after "natural bronze" had come into general use. Bronze artifacts from

10362-636: The Civil War, the Wilmington-to-Raleigh stretch of the railroad was vital to the Confederate war effort; supplies shipped into Wilmington were moved by rail through Raleigh to the Confederate capital of Richmond, Virginia . In 1860, North Carolina was a slave state, in which one-third of the state's total population were African-American slaves. The state did not vote to join the Confederacy until President Abraham Lincoln called on it to invade its sister state, South Carolina , becoming

10519-405: The Civil War. The phrase "First at Bethel, Farthest at Gettysburg and Chickamauga, and Last at Appomattox", later became used through much of the early 20th century. After secession, some North Carolinians refused to support the Confederacy. Some of the yeoman farmers chiefly in the state's mountains and western Piedmont region remained neutral during the Civil War, with others covertly supporting

10676-454: The Confederacy's most famous army. The largest battle fought in North Carolina was at Bentonville , which was a futile attempt by Confederate General Joseph Johnston to slow Union General William Tecumseh Sherman 's advance through the Carolinas in the spring of 1865. In April 1865, after losing the Battle of Morrisville , Johnston surrendered to Sherman at Bennett Place , in what is today Durham . North Carolina's port city of Wilmington ,

10833-408: The Confederate fleets in Louisiana and Texas as part of the West Gulf Squadron under the command of Commodore Farragut, a duty for which her firepower was upgraded as mentioned above. Commanded by Commander Jonathan M. Wainwright and Lieutenant Commander Edward Lea at this point, she was used as Farragut's flagship until he transferred to the Hartford on January 20. She was then ordered to join

10990-435: The Crown (they were called "Tories" or Loyalists). The American victory at King's Mountain gave the advantage to colonists who favored American independence, and it prevented the British Army from recruiting new soldiers from the Tories. The road to Yorktown and America's independence from Great Britain led through North Carolina. As the British Army moved north from victories in Charleston and Camden, South Carolina ,

11147-481: The Middle East; a copper pendant was found in northern Iraq that dates to 8700 BC. Evidence suggests that gold and meteoric iron (but not smelted iron) were the only metals used by humans before copper. The history of copper metallurgy is thought to follow this sequence: first, cold working of native copper, then annealing , smelting , and, finally, lost-wax casting . In southeastern Anatolia , all four of these techniques appear more or less simultaneously at

11304-760: The Mississippi River. Starting in 1540, the Native polities of the Mississippian culture fell apart and reformed as new groups, such as the Catawba , due to a series of destabilizing events known as the " Mississippian shatter zone ". Introduction of colonial trading arrangements and hostile native groups from the north such as the Westo Indians hastened changes in an already tenuous regional hierarchy. As described by anthropologist Robbie Ethridge ,

11461-561: The Mississippi with Porter's mortar boats to engage enemy batteries on the cliffs of Vicksburg, Mississippi , while Farragut ran past this river stronghold to join Flag Officer Charles Henry Davis in an effort to clear the entire Mississippi Valley of obstructions to Union shipping. However, sufficient ground forces to take Vicksburg were not made available, nullifying the value of his operation, and after

11618-471: The Mississippian shatter zone was a time of great instability in what is now the American South, caused by the instability of Mississippian chiefdoms, high mortality from new Eurasian diseases, conversion to an agricultural society and the accompanying population increase, and the emergence of Native "militaristic slaving societies". Historically documented tribes in the North Carolina region include

11775-704: The Native Americans, who had no immunity to the new disease (it had become endemic over centuries in Europe). According to the historian Russell Thornton, "The 1738 epidemic was said to have killed one-half of the Cherokee , with other tribes of the area suffering equally." After the Spanish in the 16th century, the first permanent European settlers of North Carolina were English colonists who migrated south from Virginia . Virginia had grown rapidly and land

11932-620: The Piedmont. In the late 16th century, the first Spanish explorers traveling inland recorded meeting Mississippian culture people at Joara , a regional chiefdom near what later developed as Morganton . Records of Hernando de Soto attested to his meeting with them in 1540. In 1567, Captain Juan Pardo led an expedition to claim the area for the Spanish colony and to establish another route to reach silver mines in Mexico. Pardo made

12089-556: The Revolutionary War, fierce guerrilla warfare erupted between bands of pro-independence and pro-British colonists. In some cases the war was also an excuse to settle private grudges and rivalries. North Carolina had around 7,800 Patriots join the Continental Army under General George Washington ; and an additional 10,000 served in local militia units under such leaders as General Nathanael Greene . There

12246-613: The Roman Empire. North Carolina North Carolina ( / ˌ k ær ə ˈ l aɪ n ə / KARR -ə- LY -nə ) is a state in the Southeastern region of the United States . It is bordered by Virginia to the north, the Atlantic Ocean to the east, South Carolina to the south, Georgia to the southwest, and Tennessee to the west. The state is the 28th-largest and 9th-most populous of

12403-668: The Southern Division of the Continental Army and local militia prepared to meet them. Following General Daniel Morgan 's victory over the British Cavalry Commander Banastre Tarleton at the Battle of Cowpens on January 17, 1781, southern commander Nathanael Greene led British Lord Charles Cornwallis across the heartland of North Carolina, and away from the latter's base of supply in Charleston, South Carolina. This campaign

12560-612: The Southern states that emphasized equal rights for African-Americans. In 1868, a constitutional convention restored the state government of North Carolina. Though the Fifteenth Amendment was also adopted that same year, it remained in most cases ineffective for almost a century, not to mention paramilitary groups and their lynching with impunity. The elections in April 1868 following the constitutional convention led to

12717-477: The Union fleet while ground troops attempted to board the anchored ships. The late arrival of a Confederate fleet enabled the troops to board the Harriet Lane , which was raked by gunfire and rammed, leaving Wainright dead and Lea mortally wounded. In one of the war's most poignant incidents, when Lea was mortally wounded, his father, Confederate Major Albert M. Lea was serving ashore in Galveston. He came aboard

12874-459: The United States, and the largest banking center in the nation after New York City. The Research Triangle , with an estimated population of 2,368,947 in 2023, is the second-most populous combined metropolitan area in the state, 31st-most populous in the United States, and is home to the largest research park in the United States, Research Triangle Park . The earliest evidence of human occupation in North Carolina dates back 10,000 years, found at

13031-639: The Vicksburg batteries. Farragut ordered the Mortar Flotilla to Ship Island May 1, and Harriet Lane continued to Pensacola, Florida , where she transported Brigadier General Lewis G. Arnold 's troops from Fort Pickens to the other side of the bay, where they occupied Forts Barrancas and McRee , Barancas Barracks, and the Navy Yard which had been abandoned by the Confederates. Back at Ship Island for repairs May 30, Harriet Lane prepared to ascend

13188-521: The affected areas is highly acidic, with a pH range of 2.1–4.9, and shows elevated electrical conductivity levels between 280 and 1561 mS/cm. These changes in water chemistry make the environment inhospitable for fish, essentially rendering the water uninhabitable for aquatic life. Numerous copper alloys have been formulated, many with important uses. Brass is an alloy of copper and zinc . Bronze usually refers to copper- tin alloys, but can refer to any alloy of copper such as aluminium bronze . Copper

13345-426: The approaching Confederate vessels. The Westfield grounded, but the attack was reckoned to be merely a retreat by Confederate ships, and the alarm was cancelled. There was, however, a Confederate land force under the command of General John B. Magruder that was approaching Galveston. At four o'clock that morning, in what would come to be known as the Battle of Galveston , the reoccupied Confederate forts opened fire on

13502-541: The atmosphere; 150 mg/kg in soil; 30 mg/kg in vegetation; 2 μg/L in freshwater and 0.5 μg/L in seawater. Most copper is mined or extracted as copper sulfides from large open pit mines in porphyry copper deposits that contain 0.4 to 1.0% copper. Sites include Chuquicamata , in Chile, Bingham Canyon Mine , in Utah, United States, and El Chino Mine , in New Mexico, United States. According to

13659-766: The beginning of the Neolithic c.  7500 BC . Copper smelting was independently invented in different places. The earliest evidence of lost-wax casting copper comes from an amulet found in Mehrgarh , Pakistan, and is dated to 4000 BC. Investment casting was invented in 4500–4000 BC in Southeast Asia Smelting was probably discovered in China before 2800 BC, in Central America around 600 AD, and in West Africa about

13816-580: The cabin door with a revolver in each hand and never ceased firing until he had expended every shot. The capture of the Harriet Lane involved also possibly the oldest active combatant of the Civil War. Captain Levi C. Harby of the Texas Maritime Service, 69 years old, was in command of the Neptune , and was the last to leave that vessel after ramming the Harriet Lane portside. The Neptune

13973-480: The capture of the prize which had not yet drawn to a close. As a result, the ship was taken farther upriver and stripped of weapons to lighten her load. Lieutenant Joseph Nicholson Barney of the Confederate States Navy was dispatched to command her and additional vessels in Galveston, however the ship was already under command of Leon Smith, an army volunteer and steamboat captain, who had played

14130-579: The city was named after Sir Walter Raleigh , sponsor of Roanoke , the "lost colony" on Roanoke Island . The population of the colony more than quadrupled from 52,000 in 1740 to 270,000 in 1780 from high immigration from Virginia, Maryland and Pennsylvania , plus immigrants from abroad. North Carolina did not have any printer or print shops until 1749, when the North Carolina Assembly commissioned James Davis from Williamsburg Virginia to act as their official printer. Before this time

14287-655: The coastal settlements, but by 1718 piracy in the Carolinas was on the decline. Growth was strong in the middle of the 18th century, as the economy attracted Scots-Irish , Quaker , English and German immigrants. A majority of the North Carolina colonists generally supported the American Revolution , although there were some Loyalists . Loyalists in North Carolina were fewer in number than in some other colonies such as Georgia, South Carolina, Delaware, and New York. During colonial times, Edenton served as

14444-519: The colonists either traveled away with or assimilated into local native culture. Virginia Dare , the first English person to be born in North America, was born on Roanoke Island on August 18, 1587; the surrounding Dare County is named for her. As early as 1650, settlers from the Virginia colony had moved into the Albemarle Sound region. By 1663, King Charles II of England granted

14601-531: The company, especially when sourced from fossil fuels, and from engines required for copper extraction and refinement. Companies that mine land often mismanage waste, rendering the area sterile for life. Additionally, nearby rivers and forests are also negatively impacted. The Philippines is an example of a region where land is overexploited by mining companies. Copper mining waste in Valea Şesei, Romania, has significantly altered nearby water properties. The water in

14758-555: The demographic characteristics of many areas. North Carolina was hard hit by the Great Depression , but the New Deal programs of Franklin D. Roosevelt for cotton and tobacco significantly helped the farmers. After World War II , the state's economy grew rapidly, highlighted by the growth of such cities as Charlotte, Raleigh, and Durham in the Piedmont region. Research Triangle Park , established in 1959, serves as

14915-522: The deprotonated amide ligands. Complexes of copper(III) are also found as intermediates in reactions of organocopper compounds, for example in the Kharasch–Sosnovsky reaction . A timeline of copper illustrates how this metal has advanced human civilization for the past 11,000 years. Copper occurs naturally as native metallic copper and was known to some of the oldest civilizations on record. The history of copper use dates to 9000 BC in

15072-461: The depths of the Pacific Ocean approximately 3000–6500 meters below sea level. These nodules contain other valuable metals such as cobalt and nickel . Copper has been in use for at least 10,000 years, but more than 95% of all copper ever mined and smelted has been extracted since 1900. As with many natural resources, the total amount of copper on Earth is vast, with around 10 tons in

15229-563: The discovery of iron smelting . Production in the Old Copper Complex in Michigan and Wisconsin is dated between 6500 and 3000 BC. A copper spearpoint found in Wisconsin has been dated to 6500 BC. Copper usage by the indigenous peoples of the Old Copper Complex from the Great Lakes region of North America has been radiometrically dated to as far back as 7500 BC. Indigenous peoples of North America around

15386-409: The discussions of U.S. Special Commissioner James B. Bowlin with Dictator Carlos Antonio López concerning reparations for damages incurred during an attack on Water Witch by a Paraguayan fort, February 1, 1855. This display of sea power quickly won the United States a prompt and respectful hearing which four years of diplomacy had failed to obtain. Paraguay paid a modest indemnity to compensate

15543-595: The east to Bethania (northwest of Winston-Salem ). On October 25, 1836, construction began on the Wilmington and Raleigh Railroad to connect the port city of Wilmington with the state capital of Raleigh . In 1840, the state capitol building in Raleigh was completed, and still stands today. In 1849, the North Carolina Railroad was created by act of the legislature to extend that railroad west to Greensboro , High Point , and Charlotte . During

15700-559: The entire colony from Charles Town, the colony was eventually divided and North Carolina was established as a royal colony in 1729 and was one of the Thirteen Colonies . The Halifax Resolves resolution adopted by North Carolina on April 12, 1776, was the first formal call for independence from Great Britain among the American Colonies during the American Revolution . On November 21, 1789, North Carolina became

15857-543: The family of an American seaman killed during the fight. In his report, Flag Officer William B. Shubrick singled out Harriet Lane for special commendation on the invaluable service she rendered in extricating his other ships that repeatedly ran aground in the treacherous waters of the Paraná River . Returning to the United States, Harriet Lane resumed her former duties as a revenue cutter. Captain John A. Faunce, USRCS

16014-491: The farthest into Union lines of any Confederate regiment. During the Battle of Chickamauga , the 58th North Carolina Regiment advanced farther than any other regiment on Snodgrass Hill to push back the remaining Union forces from the battlefield. At Appomattox Court House in Virginia in April 1865, the 75th North Carolina Regiment, a cavalry unit, fired the last shots of the Confederate Army of Northern Virginia in

16171-545: The fastest water exchange rate (speed of water ligands attaching and detaching) for any transition metal aquo complex . Adding aqueous sodium hydroxide causes the precipitation of light blue solid copper(II) hydroxide . A simplified equation is: Aqueous ammonia results in the same precipitate. Upon adding excess ammonia, the precipitate dissolves, forming tetraamminecopper(II) : Many other oxyanions form complexes; these include copper(II) acetate , copper(II) nitrate , and copper(II) carbonate . Copper(II) sulfate forms

16328-509: The first naval shot of the Civil War with the thirty-two pounder he commanded on the deck of the Harriet Lane at the mail steamer Nashville when she failed to show her colors. On 5 June 1861 Harriet Lane , commanded by Captain John Faunce , USRCS; engaged Confederate forces in the Battle of Pig Point Virginia. Her next important service came the following summer when a task force was sent against Fort Clark and Fort Hatteras on

16485-457: The generally non-slave-holding yeoman farmers of North Carolina. While slaveholding was slightly less concentrated compared to some other Southern states, according to the 1860 census, more than 330,000 people, or 33% of the population out of 992,622 people in total, were enslaved African Americans. They lived and worked chiefly on plantations in the Piedmont and Coastal Plain regions of the state. In addition, 30,463 free people of color lived in

16642-458: The governor of North Carolina, who promised safe-haven and a pardon, Blackbeard was killed in an ambush by troops from Virginia. In 1996, Intersal, Inc., a private maritime research firm, discovered the remains of a vessel likely to be the Queen Anne's Revenge , which was added to the U.S. National Register of Historic Places . North Carolina became one of the Thirteen Colonies and with

16799-442: The homelands of the historic Cherokee people, who are believed to have migrated over time from the Great Lakes area. In the 500–700 years preceding European contact, the Mississippian culture built elaborate cities and maintained far-flung regional trading networks. Its largest city was Cahokia , which had numerous mounds for different purposes, a highly stratified society, and was located in present-day southwestern Illinois near

16956-622: The largest research park in the United States. Formed near Raleigh, Durham, and Chapel Hill, the Research Triangle metro is a major area of universities and advanced scientific and technical research. The Greensboro sit-ins in 1960 played a crucial role in the Civil Rights Movement to bring full equality to American blacks. By the late 1960s, spurred in part by the increasingly leftward tilt of national Democrats, conservative whites began to vote for Republican national candidates and gradually for more Republicans locally. Since

17113-500: The largest single surrender of Confederate soldiers at Bennett Place , when Joseph E. Johnston surrendered the Army of Tennessee and all remaining Confederate forces still active in North Carolina, South Carolina, Georgia, and Florida, totalling 89,270 soldiers. Confederate troops from all parts of North Carolina served in virtually all the major battles of the Army of Northern Virginia ,

17270-642: The last or penultimate state to officially join the Confederacy. The title of "last to join the Confederacy" has been disputed; although Tennessee's informal secession on May 7, 1861, preceded North Carolina's official secession on May 20, the Tennessee legislature did not formally vote to secede until June 8, 1861. Around 125,000 troops from North Carolina served in the Confederate Army, and about 15,000 North Carolina troops (both black and white) served in Union Army regiments , including those who left

17427-511: The later spelling first used around 1530. Copper, silver , and gold are in group 11 of the periodic table; these three metals have one s-orbital electron on top of a filled d- electron shell and are characterized by high ductility , and electrical and thermal conductivity. The filled d-shells in these elements contribute little to interatomic interactions, which are dominated by the s-electrons through metallic bonds . Unlike metals with incomplete d-shells, metallic bonds in copper are lacking

17584-532: The laws and legal journals of North Carolina were handwritten and were kept in a largely disorganized manner, prompting the hiring of Davis. Davis settled in New Bern, married, and in 1755 was appointed by Benjamin Franklin as North Carolina's first postmaster. In October of that year the North Carolina Assembly awarded Davis a contract to carry mail between Wilmington, North Carolina and Suffolk, Virginia . He

17741-419: The level of <1% Cu. Concentration of the ore is required, which begins with comminution followed by froth flotation . The remaining concentrate is the smelted, which can be described with two simplified equations: Cuprous oxide reacts with cuprous sulfide to convert to blister copper upon heating This roasting gives matte copper, roughly 50% Cu by weight, which is purified by electrolysis. Depending on

17898-624: The midships was the engine machinery and coal supply, and beyond this the quarters and galley for the non-commissioned ranks which sat above a third magazine. Her initial armaments were described as "light guns", however after joining the West Gulf Squadron her firepower was upgraded somewhat: one four-inch rifled Parrott gun to the forecastle , one nine-inch Dahlgren gun before the first mast, two eight-inch Dahlgren Columbiads and two twenty-four-pound brass howitzers. Her crew of 95 were also issued small arms. Harriet Lane , built for

18055-472: The modern world. The price of copper is volatile . After a peak in 2022 the price unexpectedly fell. The global market for copper is one of the most commodified and financialized of the commodity markets , and has been so for decades. The great majority of copper ores are sulfides. Common ores are the sulfides chalcopyrite (CuFeS 2 ), bornite (Cu 5 FeS 4 ) and, to a lesser extent, covellite (CuS) and chalcocite (Cu 2 S). These ores occur at

18212-516: The mothers were free, their children were born free. Many had migrated or were descendants of migrants from colonial Virginia. As the flow of indentured laborers to the colony decreased with improving economic conditions in Great Britain , planters imported more slaves, and the state's legal delineations between free and slave status tightened, effectively hardening the latter into a racial caste. Conditions for both slaves and workers worsened as

18369-400: The notorious Crop-Lien system developed and was financially difficult on landless whites and blacks, due to high amounts of usury. Also due to the push for commodity agriculture, the free range was ended. Prior to this time people fenced in their crops and had their livestock feeding on the free range areas. After the ending of the free range people now fenced their animals and had their crops in

18526-516: The numerous copper sulfides , important examples include copper(I) sulfide ( Cu 2 S ) and copper monosulfide ( CuS ). Cuprous halides with fluorine , chlorine , bromine , and iodine are known, as are cupric halides with fluorine , chlorine , and bromine . Attempts to prepare copper(II) iodide yield only copper(I) iodide and iodine. Copper forms coordination complexes with ligands . In aqueous solution, copper(II) exists as [Cu(H 2 O) 6 ] . This complex exhibits

18683-569: The open. Democrats were elected to the legislature and governor's office, but the Populists attracted voters displeased with them. In 1896 a biracial, Populist-Republican Fusionist coalition gained the governor's office and passed laws that would extend the voting franchise to blacks and poor whites. The Democrats regained control of the legislature in 1896 and passed laws to impose Jim Crow and racial segregation of public facilities. Voters of North Carolina's 2nd congressional district elected

18840-428: The ore, sometimes other metals are obtained during the electrolysis including platinum and gold. Aside from sulfides, another family of ores are oxides. Approximately 15% of the world's copper supply derives from these oxides. The beneficiation process for oxides involves extraction with sulfuric acid solutions followed by electrolysis. In parallel with the above method for "concentrated" sulfide and oxide ores, copper

18997-433: The outer banks of North Carolina to check blockade running in the area. The ships sailed from Hampton Roads on August 26, 1861, for the Battle of Hatteras Inlet Batteries , the war's first important combined amphibious operation. The next morning, Harriet Lane , Monticello , and Pawnee slipped close inshore to directly support the landings, while heavier ships pounded the forts from deeper water. The last resistance

19154-465: The presence of two separate marine forces with independent commanders would lead to discord and confusion. In the 30th of April 1864 She was dispatched past the Union blockade to Cuba , loaded with a cargo of cotton . At Havana she was entered into the British naval registry and named Lavinia . At the end of the war she was interned at Havana and was recovered by the U.S. government. Harriet Lane

19311-437: The ranks of the former eclipsed the latter and expansion of farming operations into former Indigenous territories lowered prices. Unable to establish deep water ports such as at Charles Town and Norfolk, the economy's growth and prosperity was thus based on cheap labor and slave plantation systems, devoted primarily to the production of tobacco, then later cotton and textiles. In 1738–1739 , smallpox caused high fatalities among

19468-546: The reconstruction era, North Carolina had become a one-party state, dominated by the Democratic Party . The state mainly continued with an economy based on tobacco, cotton textiles and commodity agriculture. Large towns and cities remained in few numbers. However, a major industrial base emerged in the late 19th and early 20th century, in the counties of the Piedmont Triad , based on cotton mills established at

19625-516: The remaining Union ships to negotiate a surrender. During the negotiations, Harriet Lane was further damaged by fire from the Union Owasco under a flag of truce in an attempt to explode her magazine. The flagship Westfield was later exploded, and the remaining Union ships fled to New Orleans, leaving Harriet Lane , along with a copy of the United States signal service code book in her cabin, in Confederate hands. The capture of Harriet Lane

19782-548: The river and was subsequently relieved of command on October 1. On October 4, Harriet Lane advanced into Galveston Harbor and participated in a small exchange with the rebel Fort Point and shore batteries, known as the First Battle of Galveston Harbor . On October 9 Union marines landed to raise the United States flag, and the key to the city was given to the captain of Harriet Lane , Captain Wainright. Union forces from

19939-750: The secret to its manufacturing process became lost. The Romans said the blue pigment was made from copper, silica, lime and natron and was known to them as caeruleum . The Bronze Age began in Southeastern Europe around 3700–3300 BC, in Northwestern Europe about 2500 BC. It ended with the beginning of the Iron Age, 2000–1000 BC in the Near East, and 600 BC in Northern Europe. The transition between

20096-496: The ships occupied the town, but fell back to the docks every night as Confederate cavalry entered the town every evening. The ships bombarded the town at regular intervals. In the early morning of January 1, 1863, with almost all ships, including Harriet Lane , anchored in the channel, an alarm was raised reporting Confederate forces approaching. With only the Westfield ready to maneuver, she sailed upriver in an attempt to engage

20253-537: The shoal. She was refloated at the cost of her armament, rigging, stores, provisions, and everything else on board that could be heaved over the side to lighten ship. Temporary repairs completed on September 3, she proceeded to Hampton Roads, arriving September 8, 1861. Harriet Lane sailed February 10, 1862, to join Commander David Dixon Porter 's Mortar Flotilla at Key West , where units were assembling for an attack on Confederate forts in

20410-432: The six forts in the interior, including Fort San Juan. Although the Spanish never returned to the interior, this effort marked the first European attempt at colonization of the interior of what became the United States. A 16th-century journal by Pardo's scribe Bandera, and archaeological findings since 1986 at Joara, have confirmed the settlement. In 1584, Elizabeth I granted a charter to Sir Walter Raleigh , for whom

20567-415: The social system was looser. By 1810, nearly three percent of the free population consisted of free people of color, who numbered slightly more than 10,000. The western areas of North Carolina were mainly white families of European descent, especially Scotch-Irish , who operated small subsistence farms. In the early national period, the state became a center of Jeffersonian and Jacksonian democracy , with

20724-439: The state capital beginning in 1722, followed by New Bern becoming the capital in 1766. Construction of Tryon Palace , which served as the residence and offices of the provincial governor William Tryon , began in 1767 and was completed in 1771. In 1788, Raleigh was chosen as the site of the new capital, as its central location protected it from coastal attacks. Officially established in 1792 as both county seat and state capital,

20881-408: The state capital is named, for land in present-day North Carolina (then part of the territory of Virginia ). It was the second American territory that the English attempted to colonize. Raleigh established two colonies on the coast in the late 1580s, but both failed. The colony established in 1587 saw 118 colonists 'disappear' when John White was unable to return from a supply run during battles with

21038-604: The state from the 18th until the 20th century. Eastern North Carolina was settled chiefly by immigrants from rural England and Gaelic speakers from the Scottish Highlands . The Piedmont upcountry and western mountain region of North Carolina was settled chiefly by Scots-Irish , English, and German Protestants, the so-called " cohee ". Arriving during the mid-to-late 18th century, the Scots-Irish, people of Scottish descent who migrated to and then emigrated from what

21195-527: The state in 1711, known as Cary's Rebellion . In 1712, North Carolina became a separate colony, and in 1729 it became a royal colony, with the exception of the Earl Granville holdings. In June 1718, Queen Anne's Revenge , the flagship of pirate Blackbeard , ran aground at Beaufort Inlet, North Carolina, in present-day Carteret County . After the grounding, her crew and supplies were transferred to smaller ships. In November 1718, after appealing to

21352-580: The state legislature in 1870, in part by Ku Klux Klan violence and terrorism at the polls, to suppress black voting. Republicans were elected to the governorship until 1876, when the Red Shirts , a paramilitary organization that arose in 1874 and was allied with the Democratic Party , helped suppress black voting. More than 150 black Americans were murdered in electoral violence in 1876. Post–Civil War-debt cycles pushed people to switch from subsistence agriculture to commodity agriculture. Among this time

21509-501: The state to join Union regiments elsewhere. Over 30,000 North Carolina troops died from combat or disease during the war. Elected in 1862, Governor Zebulon Baird Vance tried to maintain state autonomy against Confederate President Jefferson Davis in Richmond . The state government was reluctant to support the demands of the national government in Richmond , and the state was the scene of only small battles. In 1865, Durham County saw

21666-473: The state. They were also mainly concentrated in the eastern coastal plain, especially at port cities such as Wilmington and New Bern, where a variety of jobs were available. Most were descendants from free African Americans who had migrated along with neighbors from Virginia during the 18th century. The majority were the descendants of unions in the working classes between white women, indentured servants or free, and African men, indentured, slave or free. After

21823-514: The state. All of these men either had remained loyal to the Crown or aided Charles's restoration to the English throne after Cromwell . In 1712, owing to disputes over governance, the Carolina colony split into North Carolina and South Carolina . North Carolina became a crown colony in 1729. Most of the English colonists had arrived as indentured servants , hiring themselves out as laborers for

21980-438: The sugar is signaled by a color change from blue Cu(II) to reddish copper(I) oxide. Schweizer's reagent and related complexes with ethylenediamine and other amines dissolve cellulose . Amino acids such as cystine form very stable chelate complexes with copper(II) including in the form of metal-organic biohybrids (MOBs). Many wet-chemical tests for copper ions exist, one involving potassium ferricyanide , which gives

22137-454: The territory of South Carolina was originally known as the Province of North Carolina . The northern and southern parts of the original province separated in 1712, with North Carolina becoming a royal colony in 1729. Originally settled by small farmers, sometimes having a few slaves, who were oriented toward subsistence agriculture , the colony lacked large cities or towns. Pirates menaced

22294-399: The top kilometer of Earth's crust, which is about 5 million years' worth at the current rate of extraction. However, only a tiny fraction of these reserves is economically viable with present-day prices and technologies. Estimates of copper reserves available for mining vary from 25 to 60 years, depending on core assumptions such as the growth rate. Recycling is a major source of copper in

22451-482: The twelfth state to ratify the U.S. Constitution . After 1800, cotton and tobacco became important export crops. The eastern half of the state, especially the Coastal Plain region, developed a slave society based on a plantation system and slave labor. Planters owning large estates wielded significant political and socio-economic power in antebellum North Carolina. They placed their interests above those of

22608-500: The war took place at King's Mountain along the North Carolina–South Carolina border; on October 7, 1780, a force of 1,000 Patriots from western North Carolina (including what is today the state of Tennessee ) and southwest Virginia overwhelmed a force of some 1,000 British troops led by Major Patrick Ferguson . Most of the soldiers fighting for the British side in this battle were Carolinians who had remained loyal to

22765-413: The western, mountainous part of the state has a subtropical highland climate . North Carolina was inhabited for at least 10,000 years by succeeding prehistoric Indigenous cultures. The Hardaway Site saw major periods of occupation dating to 10,000 years BCE. Before 200 AD, people were building earthwork platform mounds for ceremonial and religious purposes. Succeeding peoples, including those of

22922-498: The white Republican mayor and aldermen. They installed their own people and elected Alfred M. Waddell as mayor, in the only successful coup d'état in United States history . In 1899, the state legislature passed a new constitution, with requirements for poll taxes and literacy tests for voter registration which disenfranchised most black Americans in the state. Exclusion from voting had wide effects: it meant black Americans could not serve on juries or in any local office. After

23079-596: The world's first controlled, sustained flight of a powered, heavier-than-air aircraft at Kitty Hawk in North Carolina's Outer Banks . North Carolina often uses the slogan "First in Flight" on state license plates to commemorate this achievement, alongside a newer alternative design bearing the slogan "First in Freedom" in reference to the Mecklenburg Declaration and Halifax Resolves. North Carolina

23236-655: Was also active in North Carolina politics as a member of the Assembly and later as the Sheriff. Davis also founded and printed the North-Carolina Gazette , North Carolina's first newspaper, printed in his printing house in New Bern. Differences in the settlement patterns of eastern and western North Carolina, or the Atlantic coastal plain and uplands, affected the political, economic, and social life of

23393-402: Was an interesting episode of the Civil War, as it possibly involved the youngest combatant of the American Civil War. According to an account by a captured member of the Confederate boarding party: Amongst the first men struck down were the gallant Captain Wainwright and Lieutenant Lee, who both fought with desperation and valor. One young son of Captain Wainwright, just ten years old, stood at

23550-421: Was commanding officer. In September 1860 she embarked Edward Albert, Prince of Wales , the first member of the British Royal Family to visit the United States, for passage to Mount Vernon , where he planted a tree and placed a wreath on the tomb of George Washington . USRC Harriet Lane again transferred to the Navy on March 30, 1861, for service in the expedition sent to Charleston, South Carolina , to supply

23707-533: Was declared unfit for naval service. She was refitted to an unarmed three-masted fore-and-aft schooner and renamed Elliot Ritchie , and operated out of Philadelphia , transporting coal and merchandise. In 1881 a fire broke out in one of her cargo holds and she was abandoned at sea. [REDACTED]   This article incorporates text from the public domain Dictionary of American Naval Fighting Ships . The entries can be found Union service here and Confederate service here . Copper Copper

23864-408: Was found in 1857 on the Keweenaw Peninsula in Michigan, US. Native copper is a polycrystal , with the largest single crystal ever described measuring 4.4 × 3.2 × 3.2 cm . Copper is the 26th most abundant element in Earth's crust , representing 50 ppm compared with 75 ppm for zinc , and 14 ppm for lead . Typical background concentrations of copper do not exceed 1 ng/m in

24021-456: Was hit by Federal gunners and sank, but the water was shallow enough that Harby and his men could continue firing their guns from her deck. This distraction enabled the Bayou City to carry out the successful starboard attack that captured the Harriet Lane . After a week of repairs, Harriet Lane was placed under the command of Captain Thomas C. Saunders and dispatched to fight the Union vessels at sea, despite lengthy legal discussions regarding

24178-428: Was less available. Nathaniel Batts was documented as one of the first of these Virginian migrants. He settled south of the Chowan River and east of the Great Dismal Swamp in 1655. By 1663, this northeastern area of the Province of Carolina , known as the Albemarle Settlements , was undergoing full-scale English settlement. During the same period, the English monarch Charles   II gave provincial land grants to

24335-519: Was snuffed out the following afternoon, giving a badly needed boost to morale in the North, which had been disheartened a month before by defeat in the First Battle of Bull Run . Of greater importance was the fact that this combined operation opened the inland waterways to Union ships and gave the North Atlantic Blockading Squadron a base deep in Southern waters. Harriet Lane ran aground while attempting to enter Pamlico Sound through Hatteras Inlet on August 29 and suffered severe damage while fast on

24492-428: Was some military action, especially in 1780–81. Many Carolinian frontiersmen had moved west over the mountains, into the Washington District (later known as Tennessee ), but in 1789, following the Revolution, the state was persuaded to relinquish its claim to the western lands. It ceded them to the national government so the Northwest Territory could be organized and managed nationally. A major American victory in

24649-449: Was the last Confederate port to fall to the Union, in February 1865, after the Union won the nearby Second Battle of Fort Fisher , its major defense downriver. The first Confederate soldier to be killed in the Civil War was Private Henry Wyatt from North Carolina, in the Battle of Big Bethel in June 1861. At the Battle of Gettysburg in July 1863, the 26th North Carolina Regiment participated in Pickett/Pettigrew's Charge and advanced

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