151-562: The American frontier , also known as the Old West , and popularly known as the Wild West , encompasses the geography, history, folklore, and culture associated with the forward wave of American expansion in mainland North America that began with European colonial settlements in the early 17th century and ended with the admission of the last few contiguous western territories as states in 1912. This era of massive migration and settlement
302-445: A broad denuded area as a piedmont deposit by the rivers which issued from the mountains. Since then, it has been more or less dissected by the erosion of valleys. The central section of the plains thus presents a marked contrast to the northern section. While the northern section owes its smoothness to the removal of local gravels and sands from a formerly uneven surface by the action of degrading rivers and their inflowing tributaries,
453-602: A broad stretch of country underlain by nearly horizontal strata extending westward from the 97th meridian west to the base of the Rocky Mountains , a distance of 300 to 500 mi (480 to 800 km). It extends northward from the Mexican boundary far into Canada. Although the altitude of the plains increases gradually from 600 ft (180 m) or 1,200 ft (370 m) on the east to 4,000–5,000 ft (1,200–1,500 m) or 6,000 ft (1,800 m) near
604-498: A crucial role in national expansion. It facilitated expansion into the West by creating an inexpensive, fast, convenient communication system. Letters from early settlers provided information and boosterism to encourage increased migration to the West, helped scattered families stay in touch and provide neutral help, assisted entrepreneurs to find business opportunities, and made possible regular commercial relationships between merchants and
755-542: A few thousand French migrated to Canada; these habitants settled in villages along the St. Lawrence River , building communities that remained stable for long stretches. Although French fur traders ranged widely through the Great Lakes and midwest region, they seldom settled down. French settlement was limited to a few very small villages such as Kaskaskia, Illinois as well as a larger settlement around New Orleans . In what
906-443: A few years, the pioneer added hogs, sheep, and cattle, and perhaps acquired a horse. Homespun clothing replaced the animal skins. The more restless pioneers grew dissatisfied with over civilized life and uprooted themselves again to move 50 or a hundred miles (80 or 160 km) further west. The land policy of the new nation was conservative, paying special attention to the needs of the settled East. The goals sought by both parties in
1057-420: A frontier of settlement, but at present the unsettled area has been so broken into by isolated bodies of settlement that there can hardly be said to be a frontier line. In the discussion of its extent, its westward movement, etc., it can not, therefore, any longer have a place in the census reports." Despite this, the later 1900 U.S. census continued to show the westward frontier line, and his successors continued
1208-603: A gradual transition, this rainfall line may be taken to divide the drier plains from the moister prairies. However, in Canada the eastern boundary of the plains is well defined by the presence of the Canadian Shield to the northeast. The plains (within the United States) may be described in northern, intermediate, central and southern sections, in relation to certain peculiar features. In Canada, no such division
1359-618: A head in 1860 and 1861, when the governments of the southern states proclaimed their secession from the country and formed the Confederate States of America . The American Civil War led to the defeat of the Confederacy in 1865 and the eventual readmission of the states to the United States Congress . The cultural endeavor and pursuit of manifest destiny provided a strong impetus for westward expansion in
1510-461: A line of settlement. Theorist Frederick Jackson Turner went deeper, arguing that the frontier was the scene of a defining process of American civilization: "The frontier," he asserted, "promoted the formation of a composite nationality for the American people." He theorized it was a process of development: "This perennial rebirth, this fluidity of American life, this expansion westward...furnish[es]
1661-467: A one-room log cabin. The main food supply at first came from hunting deer, turkeys, and other abundant game. Clad in typical frontier garb, leather breeches, moccasins, fur cap, and hunting shirt, and girded by a belt from which hung a hunting knife and a shot pouch—all homemade—the pioneer presented a unique appearance. In a short time he opened in the woods a patch, or clearing, on which he grew corn, wheat, flax, tobacco, and other products, even fruit. In
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#17327647392581812-816: A party of 20 soldiers to find the headwaters of the Mississippi. He later explored the Red and Arkansas Rivers in Spanish territory, eventually reaching the Rio Grande . On his return, Pike sighted the peak in Colorado named after him . Major Stephen Harriman Long (1784–1864) led the Yellowstone and Missouri expeditions of 1819–1820, but his categorizing in 1823 of the Great Plains as arid and useless led to
1963-468: A principal trading center for Mississippi River traffic and inland commerce but remained under Spanish control until 1803. Thomas Jefferson thought of himself as a man of the frontier and was keenly interested in expanding and exploring the West. Jefferson's Louisiana Purchase of 1803 doubled the size of the nation at the cost of $ 15 million, or about $ 0.04 per acre ($ 305 million in 2023 dollars, less than 42 cents per acre). Federalists opposed
2114-539: A profitable monopoly; he left the business as a multi-millionaire in 1834. As the frontier moved west, trappers and hunters moved ahead of settlers, searching out new supplies of beaver and other skins for shipment to Europe. The hunters were the first Europeans in much of the Old West and they formed the first working relationships with the Native Americans in the West. They added extensive knowledge of
2265-645: A region of human geography , referring to the Plains Indians or the Plains states . In Canada the term is rarely used; Natural Resources Canada , the government department responsible for official mapping, treats the Interior Plains as one unit consisting of several related plateaus and plains. There is no region referred to as the "Great Plains" in the Atlas of Canada . In terms of human geography,
2416-402: A salutary restraint upon the tribes, who would feel that any foray by their warriors upon the white settlements would meet with prompt retaliation upon their own homes. There was a debate at the time about the best size for the forts with Jefferson Davis , Winfield Scott , and Thomas Jesup supporting forts that were larger but fewer in number than Floyd. Floyd's plan was more expensive but had
2567-433: A sizable claim by Virginia. Of the three, only Connecticut seriously pursued its claims, while Virginia is considered to have had the most legitimate claim to the vast northwest, dividing it into counties and maintaining some limited control. The entirety of the new United States was claimed by Great Britain, including Machias Seal Island and North Rock , two small islands off the northeast coast which remain disputed up to
2718-578: A spirit of nationalism and providing a necessary infrastructure. The army early on assumed the mission of protecting settlers along with the Westward Expansion Trails , a policy that was described by U.S. Secretary of War John B. Floyd in 1857: A line of posts running parallel without frontier, but near to the Indians' usual habitations, placed at convenient distances and suitable positions, and occupied by infantry, would exercise
2869-687: A storekeeper, a minister, and perhaps a doctor; and there were several landless laborers. All the rest were farmers. In the South, frontier areas that lacked transportation, such as the Appalachian Mountains region, remained based on subsistence farming and resembled the egalitarianism of their northern counterparts, although they had a larger upper-class of slaveowners. North Carolina was representative. However, frontier areas of 1700 that had good river connections were increasingly transformed into plantation agriculture. Rich men came in, bought up
3020-594: A west-northwest direction in what is now Oklahoma and Texas which is now known as the De Soto Trail. The Spanish thought that the Great Plains were the location of the mythological Quivira and Cíbola , a place said to be rich in gold. People in the southwest began to acquire horses in the 16th century by trading or stealing them from Spanish colonists in New Mexico. As horse culture moved northward,
3171-404: Is about 500 mi (800 km) east to west and 2,000 mi (3,200 km) north to south. Much of the region was home to American bison herds until they were hunted to near extinction during the mid/late-19th century. It has an area of approximately 500,000 sq mi (1,300,000 km ). Current thinking regarding the geographic boundaries of the Great Plains is shown by this map at
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#17327647392583322-526: Is extraordinarily smooth. It is very dry, except for occasional shallow and temporary water sheets after rains. Llano is separated from the plains on the north by the mature consequent valley of the Canadian River , and from the mountains on the west by the broad and probably mature valley of the Pecos River . On the east, it is strongly undercut by the retrogressive erosion of the headwaters of
3473-517: Is famous for classifying and painting in minute details 500 species of birds, published in Birds of America . The most famous of the explorers was John Charles Frémont (1813–1890), an Army officer in the Corps of Topographical Engineers. He displayed a talent for exploration and a genius at self-promotion that gave him the sobriquet of "Pathmarker of the West" and led him to the presidential nomination of
3624-649: Is located just to the east of the Rocky Mountains , much of it covered in prairie , steppe , and grassland . They are the western part of the Interior Plains , which include the mixed grass prairie , the tallgrass prairie between the Great Lakes and Appalachian Plateau , and the Taiga Plains and Boreal Plains ecozones in Northern Canada . "Great Plains", or Western Plains , is also
3775-532: Is now New York state the Dutch set up fur trading posts in the Hudson River valley, followed by large grants of land to rich landowning patroons who brought in tenant farmers who created compact, permanent villages. They created a dense rural settlement in upstate New York, but they did not push westward. Areas in the north that were in the frontier stage by 1700 generally had poor transportation facilities, so
3926-506: Is peculiarly elaborate. Known as the Badlands , it is a minutely dissected form with a relief of a few hundred feet. This is due to several causes: The central section of the Great Plains, between latitudes 42° and 36° , occupying eastern Colorado and western Kansas , is mostly a dissected fluviatile plain. That is, this section was once smoothly covered with a gently sloping plain of gravel and sand that had been spread far forward on
4077-455: Is used: the climatic and vegetation regions are more impactful on human settlement than mere topography, and therefore the region is split into (from north to south), the taiga plains, boreal plains , aspen parkland , and prairie ecoregion regions. The northern section of the Great Plains, north of latitude 44° , includes eastern Montana , eastern Wyoming , most of North Dakota and South Dakota , southwestern Minnesota and portions of
4228-508: The 1890 U.S. Census . His successors however continued the practice until the 1920 Census . Others, including the Library of Congress and University of Oxford , often cite differing points reaching into the early 1900s; typically within the first two decades before American entry into World War I . A period known as "The Western Civil War of Incorporation" lasted from the 1850s to 1919. This period includes historical events synonymous with
4379-563: The American burying beetle (Nicrophorus americus), Salt Creek Tiger Beetle (Cinidela nevadica lincolniana), Great Plains Giant Tiger Beetle (Amblycheila chylindriformis), Microstylum morosum , Bean leaf beetle (Cerotoma trifurcata), Great Plains Camel Cricket (Daihinia brevipes), and the Great plains spittlebug (Lepyronia gibbosa). Some species in the Great plains have gone extinct in
4530-593: The Arikara , Mandan , Pawnee , and Wichita . Wars with the Ojibwe and Cree peoples pushed the Lakota (Teton Sioux) west onto the Great Plains in the mid- to late-17th century. The Shoshone originated in the western Great Basin and spread north and east into present-day Idaho and Wyoming. By 1500, some Eastern Shoshone had crossed the Rocky Mountains into the Great Plains. After 1750, warfare and pressure from
4681-825: The Department of the Interior . In contrast, U.S. Forest Service , an agency of the U. S. Department of Agriculture , administers the National Forests and National Grasslands, under a multiple-use concept. By law, the U.S. Forest Service must consider all resources, with no single resource emphasized to the detriment of others, including water, soil, grazing, timber harvesting, and minerals (mining and drilling), as well as recreation and conservation of fish and wildlife. Each individual state also administers state lands, typically smaller areas, for various purposes including conservation and recreation. Grasslands are among
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4832-908: The Great Plains toad ( Anaxyrus cognatus ), plains leopard frog ( Lithobates blairi ), and plains spadefoot toad ( Spea bombifrons ). Some species predominately associated with various river basins in the Great Plains include sturgeon chub ( Macrhybopsis gelida ), peppered chub ( Macrhybopsis tetranema ), prairie chub ( Macrhybopsis australis ), western silvery minnow ( Hybognathus argyritis ), plains minnow ( Hybognathus placitus ), smalleye shiner ( Notropis buccula ), Arkansas River shiner ( Notropis girardi ), Red River shiner ( Notropis bairdi ), Topeka shiner ( Notropis topeka ), plains topminnow ( Fundulus sciadicus ), plains killifish ( Fundulus zebrinus ), Red River pupfish ( Cyprinodon rubrofluviatilis ), and Arkansas darter ( Etheostoma cragini ). The great plains also has many invertebrate species living here both alive and extinct such as
4983-710: The Midwest and American South , though no longer considered "western", have a frontier heritage along with the modern western states. Richard W. Slatta, in his view of the frontier, writes that "historians sometimes define the American West as lands west of the 98th meridian or 98° west longitude ," and that other definitions of the region "include all lands west of the Mississippi or Missouri rivers." Key: States Territories Disputed areas Other countries In
5134-685: The Northern Mariana Islands became a U.S. territory, the Marshall Islands , Federated States of Micronesia , and Palau emerged from the trust territory as independent nations. The last major international change was the acquisition in 1904, and return to Panama in 1979, of the Panama Canal Zone , an unincorporated US territory which controlled the Panama Canal . The final cession of formal control over
5285-613: The Proclamation Line to the Mississippi River . This land was organized into territories and then states, though there remained some conflict with the sea-to-sea grants claimed by some of the original colonies. In time, these grants were ceded to the federal government. The first great expansion of the country came with the Louisiana Purchase of 1803, which doubled the country's territory, although
5436-620: The Public Land Strip , or sometimes "No Man's Land". Atafu , Birnie Island , Butaritari , Caroline Island , Fanning Island , Flint Island , Gardner Island , Canton Island , Kingman Reef , Manihiki , Marakei , Nukunono , Palmyra Atoll , Penrhyn , Pukapuka , Rakahanga , Swains Island , Sydney Island , Vostok Island , and Washington Island were all claimed under the Guano Islands Act . Many additional islands were listed as bonded on this date, but based on
5587-613: The Rio Grande (as by flooding), for the border to be altered to follow the new course. The sudden changes often created bancos (land surrounded by bends in the river that became segregated from either country by a cutoff, often due to rapid accretion or avulsion of the alluvial channel), especially in the Lower Rio Grande Valley. When these bancos are created, the International Boundary and Water Commission investigates if land previously belonging to
5738-547: The Tennessee River ; it is unknown how official or strong these claims were, and they are not mapped as they are in conflict with the other Spanish claim involving the border of West Florida. The acquisition expanded the United States to the whole of the Mississippi River basin, but the extent of what constituted Louisiana in the south was disputed with Spain : the United States claimed the purchase included
5889-528: The Treaty of Paris of 1898 had excluded these islands; the new treaty simply ceded "any and all islands belonging to the Philippine Archipelago". The United States recognized the sovereignty of Tuvalu over Funafuti , Nukufetau , Nukulaelae , and Niulakita . The Banco Convention of 1905 between the United States and Mexico allowed, in the event of sudden changes in the course of
6040-777: The West Coast . Enormous popular attention was focused on the Western United States (especially the Southwest ) in the second half of the 19th century and the early 20th century, from the 1850s to the 1910s. Such media typically exaggerated the romance, anarchy, and chaotic violence of the period for greater dramatic effect. This inspired the Western genre of film, along with television shows , novels , comic books , video games , children's toys, and costumes. As defined by Hine and Faragher, "frontier history tells
6191-773: The annexation of Hawaii in 1898, after the overthrow of its government five years previously. Alaska , the last major acquisition in North America, was purchased from Russia in 1867. Support for the independence of Cuba from the Spanish Empire , and the sinking of the USS Maine , led to the Spanish–American War in 1898, in which the United States gained Puerto Rico , Guam , and the Philippines , and occupied Cuba for several years. American Samoa
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6342-630: The colonial era , before 1776, the west was of high priority for settlers and politicians. The American frontier began when Jamestown , Virginia, was settled by the English in 1607. In the earliest days of European settlement on the Atlantic coast, until about 1680, the frontier was essentially any part of the interior of the continent beyond the fringe of existing settlements along the Atlantic coast. English , French , Spanish , and Dutch patterns of expansion and settlement were quite different. Only
6493-485: The ecoregion of the Great Plains or alternatively the western portion of the Great Plains. The Great Plains lie across both the Central United States and Western Canada , encompassing: The term "Great Plains" is used in the United States to describe a sub-section of the even more vast Interior Plains physiographic division, which covers much of the interior of North America. It also has currency as
6644-434: The "Great Plains" as an ecoregion synonymous with predominant prairies and grasslands rather than as physiographic region defined by topography. The Great Plains ecoregion includes five sub-regions: Temperate Prairies, West-Central Semi-Arid Prairies, South-Central Semi-Arid Prairies, Texas Louisiana Coastal Plains, and Tamaulipas-Texas Semi-Arid Plain, which overlap or expand upon other Great Plains designations. The region
6795-444: The 1600s to the 1900s (decades) with occasional movements north into Maine and New Hampshire, south into Florida, and east from California into Nevada. Pockets of settlements would also appear far past the established frontier line, particularly on the West Coast and the deep interior, with settlements such as Los Angeles and Salt Lake City respectively. The " West " was the recently settled area near that boundary. Thus, parts of
6946-466: The 1790–1820 era were to grow the economy, avoid draining away the skilled workers needed in the East, distribute the land wisely, sell it at prices that were reasonable to settlers yet high enough to pay off the national debt, clear legal titles, and create a diversified Western economy that would be closely interconnected with the settled areas with minimal risk of a breakaway movement. By the 1830s, however,
7097-580: The 1840s called for low-cost land for free white farmers, a position enacted into law by the new Republican Party in 1862, offering free 160 acres (65 ha) homesteads to all adults, male and female, black and white, native-born or immigrant. After winning the Revolutionary War (1783), American settlers in large numbers poured into the west. In 1788, American pioneers to the Northwest Territory established Marietta, Ohio , as
7248-527: The 19th century. The United States began expanding beyond North America in 1856 with the passage of the Guano Islands Act , causing many small and uninhabited, but economically important, islands in the Caribbean Sea and the Pacific Ocean to be claimed. Most of these claims were eventually abandoned, largely because of competing claims from other countries. The Pacific expansion culminated in
7399-609: The Appalachian Mountains included the Connecticut River valley, and northern New England (which was a move to the north, not the west). Settlers on the frontier often connected isolated incidents to indicate Indian conspiracies to attack them, but these lacked a French diplomatic dimension after 1763, or a Spanish connection after 1820. Most of the frontiers experienced numerous conflicts. The French and Indian War broke out between Britain and France, with
7550-556: The Blackfoot, Crow, Lakota, Cheyenne, and Arapaho pushed Eastern Shoshone south and westward. Some of them moved as far south as Texas, emerging as the Comanche by 1700. The first known contact between Europeans and Indians in the Great Plains occurred in what is now Texas, Kansas, and Nebraska from 1540 to 1542 with the arrival of Francisco Vázquez de Coronado , a Spanish conquistador. In that same period, Hernando de Soto crossed
7701-475: The British plan to set up a Native state in U.S. territory south of the Great Lakes. They explained the American policy toward the acquisition of Native lands: The United States, while intending never to acquire lands from the Indians otherwise than peaceably, and with their free consent, are fully determined, in that manner, progressively, and in proportion as their growing population may require, to reclaim from
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#17327647392587852-503: The Canadian provinces including southeastern Alberta , southern Saskatchewan and southwestern Manitoba . The strata here are Cretaceous or early Tertiary , lying nearly horizontal. The surface is shown to be a plain of degradation by a gradual ascent here and there to the crest of a ragged escarpment, the escarpment-remnant of a resistant stratum. There are also the occasional lava -capped mesas and dike formed ridges, surmounting
8003-462: The Center for Great Plains Studies, University of Nebraska–Lincoln . This definition, however, is primarily ecological, not physiographic. The Boreal Plains of Western Canada are physiographically the same, but differentiated by their tundra and forest (rather than grassland) appearance. The term "Great Plains", for the region west of about the 96th meridian west and east of the Rocky Mountains ,
8154-557: The Comanche were among the first to commit to a fully mounted nomadic lifestyle. This occurred by the 1730s, when they had acquired enough horses to put all their people on horseback. The real beginning of the horse culture of the plains began with the Pueblo Revolt of 1680 in New Mexico and the capture of thousands of horses and other livestock. In 1683 a Spanish expedition into Texas found horses among Native people. In 1690,
8305-556: The French making up for their small colonial population base by enlisting Native war parties as allies. The series of large wars spilling over from European wars ended in a complete victory for the British in the worldwide Seven Years' War . In the peace treaty of 1763 , France ceded practically everything, as the lands west of the Mississippi River, in addition to Florida and New Orleans, went to Spain. Otherwise, lands east of
8456-551: The Great Plains and into the valleys and lower elevations of the eastern Rocky Mountains and portions of the American southwest . Other snakes include the plains hog-nosed snake ( Heterodon nasicus ), western milksnake ( Lampropeltis gentilis ), great plains ratsnake ( Pantherophis emoryi ), bullsnake ( Pituophis catenifer sayi ), plains black-headed snake ( Tantilla nigriceps ), plains gartersnake ( Thamnophis radix ), and lined snake ( Tropidoclonion lineatum ). Reptile diversity increases significantly in southern regions of
8607-447: The Great Plains and that included trade networks west to the Rocky Mountains. Mississippians settled the Great Plains at sites now in Oklahoma and South Dakota . Siouan language speakers may have originated in the lower Mississippi River region. They were agriculturalists and may have been part of the Mound Builder civilization during the 9th–12th centuries. Pressure from other Indian tribes, themselves driven west and south by
8758-437: The Great Plains include National Parks and National Monuments, administers by the National Park Service with the responsibility of preserving ecological and historical places and making them available to the public. The U.S. Fish & Wildlife Service manages the National Wildlife Refuges, with the primary responsibility of conserving and protecting fish, wildlife, plants, and habitat in the public trust. Both are agencies of
8909-476: The Great Plains include the swift fox ( Vulpes velox ) and the endangered black-footed ferret ( Mustela nigripes ). The lesser prairie chicken ( Tympanuchus pallidicinctus ) is endemic to the Great Plains and the distribution of the greater prairie chicken ( Tympanuchus cupido ) predominantly occurs in the region, although the latter historically ranged further eastward. The Harris's sparrow ( Zonotrichia querula ) spends winter months in southern areas of
9060-452: The Great Plains is the most tornado active area in the world and is sometimes referred to as Tornado Alley . The Great Plains are part of the floristic North American Prairies province , which extends from the Rocky Mountains to the Appalachians . Although the American bison ( Bison bison ) historically ranged throughout much of North America (from New York to Oregon and Canada to northern Mexico), they are strongly associated with
9211-751: The Great Plains where they once roamed in immense herds. Pronghorn ( Antilocapra americana ) range into western areas of the region. The black-tailed prairie dog ( Cynomys ludovicianus ) is another iconic species among several rodents that are linked to the region including the thirteen-lined ground squirrel ( Ictidomys tridecemlineatus ), spotted ground squirrel ( Xerospermophilus spilosoma ), Franklin's ground squirrel ( Poliocitellus franklinii ), plains pocket gopher ( Geomys bursarius ), hispid pocket mouse ( Chaetodipus hispidus ), olive-backed pocket mouse ( Perognathus fasciatus ), plains pocket mouse ( Perognathus flavescens ), and plains harvest mouse ( Reithrodontomys montanus ), Two carnivores associated with
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#17327647392589362-425: The Great Plains. The ornate box turtle ( Terrapene ornata ) and great plains skink ( Plestiodon obsoletus ) occur in southern areas. Although few salamanders are strongly associated with region, the western tiger salamander ( Ambystoma mavortium ) ranges through much of the Great Plains and the Rocky Mountains, as does the Rocky Mountain toad ( Anaxyrus w. woodhousi ). Other anurans related to region include
9513-443: The High Plains) is periodically subjected to extended periods of drought ; high winds in the region may then generate devastating dust storms . The eastern Great Plains near the eastern boundary falls in the humid subtropical climate zone in the southern areas, and the northern and central areas fall in the humid continental climate . Many thunderstorms occur in the plains in the spring through summer. The southeastern portion of
9664-511: The Homestead Law of 1862, with a moderated pace that gave settlers 160 acres free after they worked on it for five years. The private profit motive dominated the movement westward, but the federal government played a supporting role in securing the land through treaties and setting up territorial governments, with governors appointed by the President. The federal government first acquired western territory through treaties with other nations or native tribes. Then it sent surveyors to map and document
9815-448: The Mississippi River and what is now Canada went to Britain. Regardless of wars, Americans were moving across the Appalachians into western Pennsylvania, what is now West Virginia, and areas of the Ohio Country , Kentucky, and Tennessee. In the southern settlements via the Cumberland Gap , their most famous leader was Daniel Boone . Young George Washington promoted settlements in West Virginia on lands awarded to him and his soldiers by
9966-537: The Missouri River, and such principal stream of it, as, by its course and communication with the waters of the Pacific Ocean; whether the Columbia, Oregon, Colorado, or any other river may offer the most direct and practicable communication across the continent for commerce". Jefferson also instructed the expedition to study the region's native tribes (including their morals, language, and culture), weather, soil, rivers, commercial trading, and animal and plant life. Entrepreneurs, most notably John Jacob Astor quickly seized
10117-434: The Northeast, there was little competition on the western frontier for Transylvania University , founded in Lexington, Kentucky, in 1780. It boasted of a law school in addition to its undergraduate and medical programs. Transylvania attracted politically ambitious young men from across the Southwest, including 50 who became United States senators, 101 representatives, 36 governors, and 34 ambassadors, as well as Jefferson Davis,
10268-404: The Northwest terrain, including the important South Pass through the central Rocky Mountains. Discovered about 1812, it later became a major route for settlers to Oregon and Washington. By 1820, however, a new "brigade-rendezvous" system sent company men in "brigades" cross-country on long expeditions, bypassing many tribes. It also encouraged "free trappers" to explore new regions on their own. At
10419-425: The Red, Brazos, and Colorado rivers of Texas and presents a ragged escarpment approximately 500 to 800 ft (150 to 240 m) high, overlooking the central denuded area of that state. There, between the Brazos and Colorado rivers, occurs a series of isolated outliers capped by limestone that underlies both the Llano Uplift on the west and the Grand Prairies escarpment on the east. The southern and narrow part of
10570-463: The Royal government in payment for their wartime service in Virginia's militia. Settlements west of the Appalachian Mountains were curtailed briefly by the Royal Proclamation of 1763 , forbidding settlement in this area. The Treaty of Fort Stanwix (1768) re-opened most of the western lands for frontiersmen to settle. The nation was at peace after 1783. The states gave Congress control of the western lands and an effective system for population expansion
10721-418: The Union . In 1912, Arizona was the last state established in the contiguous United States , commonly called the "lower 48". In 1959, Hawaii was the 50th and most recent state admitted. The capital was not specifically established; at the time, the Continental Congress met in Philadelphia . Many states had vaguely defined and surveyed borders; these are not noted as contested in the maps unless there
10872-572: The United Kingdom on the other, was clarified by the treaty. In 1816, construction began on an unnamed fort nicknamed " Fort Blunder " on a peninsula in Lake Champlain that, while south of the surveyed border, was discovered to be north of 45° north , which was the border set by the Treaty of Paris and thus in British territory. Consequently, construction on the fort was abandoned. The Webster–Ashburton Treaty specified that section of
11023-541: The United States or Mexico is to be considered on the other side of the border. In all cases of these adjustments along the Rio Grande under the 1905 convention, which occurred on 37 different dates from 1910 to 1976, the transferred land was minuscule (ranging from one to 646 acres) and uninhabited. Great Plains The Great Plains are a broad expanse of flatland in North America . The region
11174-533: The West and wholesalers and factories back east. The postal service likewise assisted the Army in expanding control over the vast western territories. The widespread circulation of important newspapers by mail, such as the New York Weekly Tribune , facilitated coordination among politicians in different states. The postal service helped to integrate already established areas with the frontier, creating
11325-517: The West was filling up with squatters who had no legal deed, although they may have paid money to previous settlers. The Jacksonian Democrats favored the squatters by promising rapid access to cheap land. By contrast, Henry Clay was alarmed at the "lawless rabble" heading West who were undermining the utopian concept of a law-abiding, stable middle-class republican community. Rich southerners, meanwhile, looked for opportunities to buy high-quality land to set up slave plantations. The Free Soil movement of
11476-474: The Wilderness Road. Kentucky at this time had been depopulated—it was "empty of Indian villages." However raiding parties sometimes came through. One of those intercepted was Abraham Lincoln 's grandfather, who was scalped in 1784 near Louisville. The War of 1812 marked the final confrontation involving major British and Native forces fighting to stop American expansion. The British war goal included
11627-429: The advance of American settlement westward, explain American development." Through treaties with foreign nations and native tribes , political compromise, military conquest, the establishment of law and order, the building of farms, ranches, and towns, the marking of trails and digging of mines, combined with successive waves of immigrants moving into the region, the United States expanded from coast to coast, fulfilling
11778-526: The archetypical Old West or "Wild West" such as violent conflict arising from encroaching settlement into frontier land, the removal and assimilation of natives, consolidation of property to large corporations and government, vigilantism, and the attempted enforcement of laws upon outlaws. In 1890, the Superintendent of the Census, William Rush Merriam stated: "Up to and including 1880 the country had
11929-653: The area of the ancient Great Plains for thousands to millions of years. The vast majority of these animals became extinct in North America at the end of the Pleistocene (around 13,000 years ago). A number of significant fossil sites are located in the Great Plains including Agate Fossil Beds National Monument ( Nebraska ), Ashfall Fossil Beds ( Nebraska ), Clayton Lake State Park ( New Mexico ), Dinosaur Valley State Park ( Texas ), Hudson-Meng Bison Kill (Nebraska), Makoshika State Park (Montana), and The Mammoth Site ( South Dakota ). Public and protected lands in
12080-410: The border was to follow the surveyed line, rather than the exact parallel, thus moving the fort's area into the United States, and a new fort, Fort Montgomery , would be built on the spot in 1844. As the earlier line was surveyed, even though it did not match the definition, it was deemed to be the legitimate border. The treaty was vague on which strait should be the border between Vancouver Island and
12231-471: The central section, it is for the most part a dissected fluviatile plain. However, the lower lands which surround it on all sides place it in such strong relief that it stands up as a table-land, known from the time of Mexican occupation as the Llano Estacado . It measures roughly 150 mi (240 km) east-west and 400 mi (640 km) north-south. It is of very irregular outline, narrowing to
12382-694: The coalition of hostile Native tribes. Meanwhile, General Andrew Jackson ended the Native military threat in the Southeast at the Battle of Horseshoe Bend in 1814 in Alabama. In general, the frontiersmen battled the Natives with little help from the U.S. Army or the federal government. To end the war, American diplomats negotiated the Treaty of Ghent , signed towards the end of 1814, with Britain. They rejected
12533-559: The colonies resolved that they were free and independent states. The union was formalized in the Articles of Confederation , which came into force on March 1, 1781, after being ratified by all 13 states. Their independence was recognized by Great Britain in the Treaty of Paris of 1783, which concluded the American Revolutionary War . This effectively doubled the size of the colonies, now able to stretch west past
12684-683: The continent, thus causing a dispute over ownership of the San Juan Islands . It specified "through the middle of the said channel and of Fuca Straits, to the Pacific Ocean". A small strip between the Texas Panhandle and Kansas Territory was unclaimed because it fell south of Kansas Territory's border but north of 36°30′ north , which had been established in the Missouri Compromise as the northern limit of slavery, and thus Texas could not have it. This became known as
12835-462: The coordinates they were either phantoms or duplicates. In addition, Sarah Ann Island was claimed, which may have existed and would be sighted as late as 1917, but has since disappeared. Dakota Territory was organized from Nebraska Territory and the unorganized territory north of it. Nebraska Territory's western border was moved to 33° west from Washington, gaining small portions of Utah Territory and Washington Territory . Nevada Territory
12986-715: The creation of an Indian barrier state under British auspices in the Midwest which would halt American expansion westward. American frontier militiamen under General Andrew Jackson defeated the Creeks and opened the Southwest, while militia under Governor William Henry Harrison defeated the Native-British alliance at the Battle of the Thames in Canada in 1813. The death in battle of the Native leader Tecumseh dissolved
13137-562: The defining features of American national identity. Historians have debated at length as to when the frontier era began, when it ended, and which were its key sub-periods. For example, the Old West subperiod is sometimes used by historians regarding the time from the end of the American Civil War in 1865 to when the Superintendent of the Census, William Rush Merriam , stated the U.S. Census Bureau would stop recording western frontier settlement as part of its census categories after
13288-531: The encroachment of European settlers as well as economic incentives such as the fur trade, alongside the arrival of the horse and firearms from Europe pushed multiple tribes onto the Great Plains. Among those to have lived on the Great Plains were the Blackfoot , Crow , Sioux , Cheyenne , Arapaho , Comanche , and others. Eastern portions of the Great Plains were inhabited by tribes who lived at Etzanoa and in semi-permanent villages of earth lodges, such as
13439-691: The end of the gathering season, the trappers would "rendezvous" and turn in their goods for pay at river ports along the Green River , Upper Missouri, and the Upper Mississippi. St. Louis was the largest of the rendezvous towns. By 1830, however, fashions changed and beaver hats were replaced by silk hats, ending the demand for expensive American furs. Thus ended the era of the mountain men , trappers, and scouts such as Jedediah Smith , Hugh Glass , Davy Crockett , Jack Omohundro , and others. The trade in beaver fur virtually ceased by 1845. There
13590-475: The established frontier line. The U.S. Census Bureau designated frontier territory as generally unoccupied land with a population density of fewer than 2 people per square mile (0.77 people per square kilometer). The frontier line was the outer boundary of European-American settlement into this land. Beginning with the first permanent European settlements on the East Coast , it has moved steadily westward from
13741-399: The expansion, but Jeffersonians hailed the opportunity to create millions of new farms to expand the domain of land-owning yeomen ; the ownership would strengthen the ideal republican society, based on agriculture (not commerce), governed lightly, and promoting self-reliance and virtue, as well as form the political base for Jeffersonian Democracy . France was paid for its sovereignty over
13892-856: The first permanent American settlement in the Northwest Territory . In 1775, Daniel Boone blazed a trail for the Transylvania Company from Virginia through the Cumberland Gap into central Kentucky. It was later lengthened to reach the Falls of the Ohio at Louisville . The Wilderness Road was steep and rough, and it could only be traversed on foot or horseback, but it was the best route for thousands of settlers moving into Kentucky . In some areas they had to face Native attacks. In 1784 alone, Natives killed over 100 travelers on
14043-613: The first time. One of the largest and most famous camp meetings took place at Cane Ridge, Kentucky , in 1801. United States territorial acquisitions The United States of America was formed after thirteen British colonies in North America declared independence from the British Empire on July 4, 1776. In the Lee Resolution , passed by the Second Continental Congress two days prior,
14194-410: The forces dominating American character." Turner's ideas since 1893 have inspired generations of historians (and critics) to explore multiple individual American frontiers, but the popular folk frontier concentrates on the conquest and settlement of Native American lands west of the Mississippi River , in what is now the Midwest , Texas , the Great Plains , the Rocky Mountains , the Southwest , and
14345-466: The full extent of the British colony. However, the British-American treaty granted the extension of West Florida to the United States, where it enlarged Georgia south to 31° north , indicating that only the original definition of West Florida was to be ceded to Spain. The local Spanish governors also made a move to occupy forts along the Mississippi River , with claims to everything south of
14496-433: The general level by 500 ft (150 m) or more and manifestly demonstrating the widespread erosion of the surrounding plains. All these reliefs are more plentiful towards the mountains in central Montana. The peneplain is no longer in the cycle of erosion that witnessed its production. It appears to have suffered a regional uplift or increase in elevation, for the upper Missouri River and its branches no longer flow on
14647-563: The good land, and worked it with slaves. The area was no longer "frontier". It had a stratified society comprising a powerful upper-class white landowning gentry, a small middle-class, a fairly large group of landless or tenant white farmers, and a growing slave population at the bottom of the social pyramid. Unlike the North, where small towns and even cities were common, the South was overwhelmingly rural. The seaboard colonial settlements gave priority to land ownership for individual farmers, and as
14798-760: The great plains like the Rocky Mountain Locust (Melanoplus spretus). During the Cretaceous Period (145–66 million years ago), the Great Plains were covered by a shallow inland sea called the Western Interior Seaway . However, during the Late Cretaceous to the Paleocene (65–55 million years ago), the seaway had begun to recede, leaving behind thick marine deposits and a relatively flat terrain which
14949-519: The ideology of Manifest Destiny. In his "Frontier Thesis" (1893), Turner theorized that the frontier was a process that transformed Europeans into a new people, the Americans, whose values focused on equality, democracy, and optimism, as well as individualism , self-reliance, and even violence. The frontier is the margin of undeveloped territory that would comprise the United States beyond
15100-782: The land. By the 20th century, Washington bureaucracies managed the federal lands such as the United States General Land Office in the Interior Department, and after 1891, the Forest Service in the Department of Agriculture. After 1900, dam building and flood control became major concerns. Transportation was a key issue and the Army (especially the Army Corps of Engineers) was given full responsibility for facilitating navigation on
15251-501: The largest group. They rise like a large island from the sea, occupying an oval area of about 100 mi (160 km) north-south by 50 mi (80 km) east-west. At Black Elk Peak , they reach an altitude of 7,216 ft (2,199 m) and have an effective relief over the plains of 2,000 or 3,000 ft (610 or 910 m) This mountain mass is of flat-arched, dome-like structure, now well dissected by radiating consequent streams. The weaker uppermost strata have been eroded down to
15402-468: The least protected biomes. Humans have converted much of the prairies for agricultural purposes or to create pastures. Several of the protected lands in the region are centered around aberrant and uncharacteristic features of the region, such as mountains, outcrops, and canyons (e.g. Devil's Tower National Monument , Wind Cave National Park , Scotts Bluff National Monument ), and as splendid and worthy as they are, they are not primarily focused on conserving
15553-426: The level of the plains where their upturned edges are evenly truncated. The next following harder strata have been sufficiently eroded to disclose the core of underlying igneous and metamorphic crystalline rocks in about half of the domed area. In the intermediate section of the plains, between latitudes 44° and 42° , including southern South Dakota and northern Nebraska , the erosion of certain large districts
15704-484: The line that divides the Great Plains into an area that receives 20 in (510 mm) or more of rainfall per year and an area that receives less than 20 in (510 mm). In this context, the High Plains, as well as Southern Alberta , south-western Saskatchewan and Eastern Montana are mainly semi arid steppe land and are generally characterised by rangeland or marginal farmland . The region (especially
15855-760: The more common "prairie". The Great Plains are the westernmost portion of the vast North American Interior Plains , which extend east to the Appalachian Plateau . The United States Geological Survey divides the Great Plains in the United States into ten physiographic subdivisions: Further to this can be added Canadian physiographic sub-regions such as the Alberta Plain, Cypress Hills , Manitoba Escarpment (eastward), Manitoba Plain, Missouri Coteau (shared), Rocky Mountain Foothills (eastward), and Saskatchewan Plain. The Great Plains consist of
16006-463: The mountains for the proposed transcontinental railroad, but his expedition ended in near-disaster when it became lost and was trapped by heavy snow. His reports mixed narrative of exciting adventure with scientific data and detailed practical information for travelers. It caught the public imagination and inspired many to head west. Goetzman says it was "monumental in its breadth, a classic of exploring literature". While colleges were springing up across
16157-442: The mountains, the local relief is generally small. The semi-arid climate excludes tree growth and opens far-reaching views. The plains are by no means a simple unit. They are of diverse structure and of various stages of erosional development. They are occasionally interrupted by buttes and escarpments . They are frequently broken by valleys. Yet on the whole, a broadly extended surface of moderate relief so often prevails that
16308-436: The name, Great Plains, for the region as a whole is well-deserved. The western boundary of the plains is usually well-defined by the abrupt ascent of the mountains. The eastern boundary of the plains (in the United States) is more climatic than topographic . The line of 20 in (510 mm) of annual rainfall trends a little east of northward near the 97th meridian. If a boundary must be drawn where nature presents only
16459-466: The new Republican Party in 1856. He led a series of expeditions in the 1840s which answered many of the outstanding geographic questions about the little-known region. He crossed through the Rocky Mountains by five different routes and mapped parts of Oregon and California. In 1846–1847, he played a role in conquering California. In 1848–1849, Frémont was assigned to locate a central route through
16610-707: The opportunity and expanded fur trading operations into the Pacific Northwest . Astor's " Fort Astoria " (later Fort George), at the mouth of the Columbia River, became the first permanent white settlement in that area, although it was not profitable for Astor. He set up the American Fur Company in an attempt to break the hold that the Hudson's Bay Company monopoly had over the region. By 1820, Astor had taken over independent traders to create
16761-432: The opportunity for commercial agriculture was low. These areas remained primarily in subsistence agriculture, and as a result, by the 1760s these societies were highly egalitarian , as explained by historian Jackson Turner Main: The typical frontier society, therefore, was one in which class distinctions were minimized. The wealthy speculator, if one was involved, usually remained at home, so that ordinarily no one of wealth
16912-586: The part of West Florida west of the Perdido River , whereas Spain claimed it ended at the western border of West Florida; and the southwestern border with New Spain was disputed , as the United States claimed the Sabine River as the border, but Spain maintained it was the Calcasieu River and others. [REDACTED] The border between New York and Vermont on the one side, and
17063-434: The plains and prairies. United States: Canada: the Great Plains biome is found to be at the brink of collapse due to woody plant encroachment , with 62% of Northern American grassland lost to date. The first Peoples ( Paleo-Indians ) arrived on the Great Plains thousands of years ago. The introduction of corn around 800 CE allowed the development of the mound-building Mississippian culture along rivers that crossed
17214-551: The population grew they pushed westward for fresh farmland. Unlike Britain, where a small number of landlords owned most of the land, ownership in America was cheap, easy and widespread. Land ownership brought a degree of independence as well as a vote for local and provincial offices. The typical New England settlements were quite compact and small, under a square mile. Conflict with the Native Americans arose out of political issues, namely who would rule. Early frontier areas east of
17365-414: The possession of lands more than they can cultivate, and more than adequate to their subsistence, comfort, and enjoyment, by cultivation. If this is a spirit of aggrandizement, the undersigned are prepared to admit, in that sense, its existence; but they must deny that it affords the slightest proof of an intention not to respect the boundaries between them and European nations, or of a desire to encroach upon
17516-409: The practice. By the 1910 U.S. census however, the frontier had shrunk into divided areas without a singular westward line of settlement. An influx of agricultural homesteaders in the first two decades of the 20th century, taking up more acreage than homestead grants in the entirety of the 19th century, is cited to have significantly reduced open land. A frontier is a zone of contact at the edge of
17667-478: The present. [REDACTED] [REDACTED] [REDACTED] Because of ambiguities and poor knowledge of geography, the treaty was unclear in several areas: The Peace of Paris also involved treaties with France and Spain , with Great Britain ceding the Floridas to Spain . During their ownership of West Florida , the British had moved its border north, and the cession to Spain appeared to apply to
17818-526: The president of the Confederacy. Most frontiersmen showed little commitment to religion until traveling evangelists began to appear and to produce "revivals". The local pioneers responded enthusiastically to these events and, in effect, evolved their populist religions, especially during the Second Great Awakening (1790–1840), which featured outdoor camp meetings lasting a week or more and which introduced many people to organized religion for
17969-429: The president. Then when the population reached 100,000 the territory applied for statehood. Frontiersmen typically dropped the legalistic formalities and restrictive franchise favored by eastern upper classes and adopting more democracy and more egalitarianism. In 1810, the western frontier had reached the Mississippi River . St. Louis, Missouri , was the largest town on the frontier, the gateway for travel westward, and
18120-548: The region getting a bad reputation as the "Great American Desert", which discouraged settlement in that area for several decades. In 1811, naturalists Thomas Nuttall (1786–1859) and John Bradbury (1768–1823) traveled up the Missouri River documenting and drawing plant and animal life. Artist George Catlin (1796–1872) painted accurate paintings of Native American culture. Swiss artist Karl Bodmer made compelling landscapes and portraits. John James Audubon (1785–1851)
18271-604: The region was made to Panama in 1999. States have generally retained their initial borders once established. Only three states ( Kentucky , Maine , and West Virginia ) have been created directly from area belonging to another state (although at the time of admission, Vermont agreed to a monetary payment for New York to relinquish its claim); all of the other states were created from federal territories or from acquisitions. Four states ( Louisiana , Missouri , Nevada , and Pennsylvania ) have expanded substantially by acquiring additional federal territory after their initial admission to
18422-647: The region. Other species migrate from the south in the spring and spend their breeding season on the plains, including the white-faced ibis ( Plegadis chihi ), mountain plover ( Charadrius montanus ), marbled godwit ( Limosa fedoa ), Sprague's pipit ( Anthus spragueii ), Cassin's sparrow ( Peucaea cassinii ), Baird's sparrow ( Centronyx bairdii ), lark bunting ( Calamospiza melanocorys ), chestnut-collared longspur ( Calcarius ornatus ), thick-billed longspur or McCown's longspur ( Rhynchophanes mccownii ), and dickcissel ( Spiza americana ). The prairie rattlesnake ( Crotalus viridis ) ranges throughout much of
18573-474: The river from a better graded preglacial valley by the Pleistocene ice sheet . Here, the ice sheet overspread the plains from the moderately elevated Canadian highlands far on the north-east, instead of from the much higher mountains nearby on the west. The present altitude of the plains near the mountain base is 4,000 ft (1,200 m). The northern plains are interrupted by several small mountain areas. The Black Hills, chiefly in western South Dakota, are
18724-607: The rivers. The steamboat, first used on the Ohio River in 1811, made possible inexpensive travel using the river systems, especially the Mississippi and Missouri rivers and their tributaries. Army expeditions up the Missouri River in 1818–1825 allowed engineers to improve the technology. For example, the Army's steamboat " Western Engineer " of 1819 combined a very shallow draft with one of the earliest stern wheels. In 1819–1825, Colonel Henry Atkinson developed keelboats with hand-powered paddle wheels. The federal postal system played
18875-565: The seaway had once occupied. During the Cenozoic era , specifically about 25 million years ago during the Miocene and Pliocene epochs, the continental climate became favorable to the evolution of grasslands. Existing forest biomes declined and grasslands became much more widespread. The grasslands provided a new niche for mammals, including many ungulates and glires , that switched from browsing diets to grazing diets. Traditionally,
19026-405: The south. Its altitude is 5,500 ft (1,700 m) at the highest western point, nearest the mountains whence its gravels were supplied. From there, it slopes southeastward at a decreasing rate, first about 12 ft (3.7 m), then about 7 ft/mi (1.3 m/km), to its eastern and southern borders, where it is 2,000 ft (610 m) in altitude. Like the High Plains farther north, it
19177-752: The southeastern border with Spanish Florida was the subject of much dispute until it and Spanish claims to the Oregon Country were ceded to the US in 1821. The Oregon Country gave the United States access to the Pacific Ocean , though it was shared for a time with the United Kingdom . The annexation of the Republic of Texas in 1845 led directly to the Mexican–American War , after which
19328-459: The southern section owes its smoothness to the deposition of imported gravels and sands upon a previously uneven surface by the action of aggrading rivers and their outgoing distributaries. The two sections are also alike in that residual eminences still here and there surmount the peneplain of the northern section, while the fluviatile plain of the central section completely buried the pre-existent relief. An exception to this statement must be made for
19479-416: The southwest, close to the mountains in southern Colorado, where some lava-capped mesas ( Mesa de Maya , Raton Mesa ) stand several thousand feet above the general plain level, and thus testify to the widespread erosion of this region before it was aggraded. The southern section of the Great Plains, between latitudes 35.5° and 25.5°, lies in western Texas , eastern New Mexico , and western Oklahoma . Like
19630-588: The spread of grasslands and the development of grazers have been strongly linked. However, an examination of mammalian teeth suggests that it is the open, gritty habitat and not the grass itself which is linked to diet changes in mammals, giving rise to the " grit, not grass " hypothesis. Paleontological finds in the area have yielded bones of mammoths , saber-toothed cats and other ancient animals, as well as dozens of other megafauna (large animals over 100 lb [45 kg]) – such as giant sloths , horses , mastodons , and American lion – that dominated
19781-421: The state of nature, and to bring into cultivation every portion of the territory contained within their acknowledged boundaries. In thus providing for the support of millions of civilized beings, they will not violate any dictate of justice or humanity; for they will not only give to the few thousand savages scattered over that territory an ample equivalent for any right they may surrender, but will always leave them
19932-504: The story of the creation and defense of communities, the use of the land, the development of crops and hotels, and the formation of states." They explain, "It is a tale of conquest, but also one of survival, persistence, and the merging of peoples and cultures that gave birth and continuing life to America." Turner himself repeatedly emphasized how the availability of "free land" to start new farms attracted pioneering Americans: "The existence of an area of free land, its continuous recession, and
20083-657: The subdued forms of the Wichita Mountains in Oklahoma , the westernmost member of the Ouachita system. The term "Western Plains" is used to describe the ecoregion of the Great Plains, or alternatively the western portion of the Great Plains. In general, the Great Plains have a wide range of weather, with very cold and harsh winters and very hot and humid summers. Wind speeds are often very high, especially in winter. The 100th meridian roughly corresponds with
20234-399: The support of settlers and the general public who preferred that the military remain as close as possible. The frontier area was vast and even Davis conceded that "concentration would have exposed portions of the frontier to Native hostilities without any protection." Government and private enterprise sent many explorers to the West. In 1805–1806, Army lieutenant Zebulon Pike (1779–1813) led
20385-464: The surface of the plain, but in well graded, maturely opened valleys, several hundred feet below the general level. A significant exception to the rule of mature valleys occurs, however, in the case of the Missouri, the largest river, which is broken by several falls on hard sandstones about 50 mi (80 km) east of the mountains. This peculiar feature is explained as the result of displacement of
20536-532: The table-land, called the Edwards Plateau , is more dissected than the rest, and falls off to the south in a frayed-out fault scarp. This scarp overlooks the coastal plain of the Rio Grande embayment . The central denuded area, east of the Llano, resembles the east-central section of the plains in exposing older rocks. Between these two similar areas, in the space limited by the Canadian and Red Rivers, rise
20687-530: The term prairie is more commonly used in Canada, and the region is known as the Canadian Prairies , prairie provinces or simply "the prairies". The North American Environmental Atlas , produced by the Commission for Environmental Cooperation , a North American Free Trade Agreement (NAFTA) agency composed of the geographical agencies of the Mexican, American, and Canadian governments, uses
20838-405: The territories of Great Britain. [...] They will not suppose that that Government will avow, as the basis of their policy towards the United States a system of arresting their natural growth within their territories, for the sake of preserving a perpetual desert for savages. As settlers poured in, the frontier districts first became territories, with an elected legislature and a governor appointed by
20989-407: The territory in terms of international law. Between 1803 and the 1870s, the federal government purchased the land from the Native tribes then in possession of it. 20th-century accountants and courts have calculated the value of the payments made to the Natives, which included future payments of cash, food, horses, cattle, supplies, buildings, schooling, and medical care. In cash terms, the total paid to
21140-511: The tribes in the area of the Louisiana Purchase amounted to about $ 2.6 billion, or nearly $ 9 billion in 2016 dollars. Additional sums were paid to the Natives living east of the Mississippi for their lands, as well as payments to Natives living in parts of the west outside the Louisiana Purchase. Even before the purchase, Jefferson was planning expeditions to explore and map the lands. He charged Lewis and Clark to "explore
21291-402: The victorious United States obtained the northern half of Mexico 's territory, including what was quickly made the state of California . As the development of the country moved west, however, the question of slavery became more important, with vigorous debate over whether the new territories would allow slavery and events such as the Missouri Compromise and Bleeding Kansas . This came to
21442-432: Was a resident. The class of landless poor was small. The great majority were landowners, most of whom were also poor because they were starting with little property and had not yet cleared much land nor had they acquired the farm tools and animals which would one day make them prosperous. Few artisans settled on the frontier except for those who practiced a trade to supplement their primary occupation of farming. There might be
21593-658: Was acquired by the United States in 1900 after the end of the Second Samoan Civil War . The United States purchased the U.S. Virgin Islands from Denmark in 1917. Puerto Rico and Guam remain territories, and the Philippines became independent in 1946, after being a major theater of World War II . Following the war, many islands were entrusted to the U.S. by the United Nations , and while
21744-480: Was an active dispute. The borders of North Carolina were particularly poorly surveyed, its border with South Carolina having been done in several pieces, none of which truly matched the spirit of the charter, and its border with Virginia was only surveyed roughly halfway inland from the sea. Several northeastern states had overlapping claims: Connecticut, Massachusetts Bay, and New York all claimed land west of their accepted borders, overlapping with each other and with
21895-543: Was developed. The Northwest Ordinance of 1787 abolished slavery in the area north of the Ohio River and promised statehood when a territory reached a threshold population, as Ohio did in 1803 . The first major movement west of the Appalachian mountains originated in Pennsylvania, Virginia, and North Carolina as soon as the Revolutionary War ended in 1781. Pioneers housed themselves in a rough lean-to or at most
22046-496: Was erroneously left behind on the western side of Wyoming Territory. The North-Western Territory was transferred by the United Kingdom to Canada , thus transferring its portion of the Alaska boundary dispute . On this same date several islands, Cagayan de Sulu and Sibutu among them, were purchased from Spain and assigned to the Philippines, which was then being governed as a U.S. insular area . The borders specified in
22197-577: Was not generally used before the early 20th century. Nevin Fenneman's 1916 study Physiographic Subdivision of the United States brought the term Great Plains into more widespread usage. Before that the region was almost invariably called the High Plains, in contrast to the lower Prairie Plains of the Midwestern states . Today the term " High Plains " is used for a subregion of the Great Plains. The term still remains little-used in Canada compared to
22348-536: Was organized from Utah Territory west of 39° west from Washington . North Carolina proclaimed its secession from the Union, withdrawing from Congress. Caroline Island was claimed by the United Kingdom . Wyoming Territory was organized from portions of Dakota , Idaho , and Utah Territories. The territory would remain under the jurisdiction of the Dakota Territory until its own government
22499-409: Was organized on May 19, 1869. The act organizing Wyoming Territory became law on this date, but it is unclear if the territory could be considered "organized" until May 19, 1869, as the act specifies it was not to take effect until a government is organized; however, all sources use this date as the creation, and most use it for the organization, of the territory. A tiny portion of the Dakota Territory
22650-505: Was particularly encouraged by President Thomas Jefferson following the Louisiana Purchase , giving rise to the expansionist attitude known as " manifest destiny " and historians' " Frontier Thesis ". The legends, historical events and folklore of the American frontier, known as the frontier myth , have embedded themselves into United States culture so much so that the Old West, and the Western genre of media specifically, has become one of
22801-425: Was wide agreement on the need to settle the new territories quickly, but the debate polarized over the price the government should charge. The conservatives and Whigs, typified by the president John Quincy Adams , wanted a moderated pace that charged the newcomers enough to pay the costs of the federal government. The Democrats, however, tolerated a wild scramble for land at very low prices. The final resolution came in
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