page_title: Kansas Territory
section_title: Missouri Territory
hierarchical_section_title: Kansas Territory / Missouri Territory
caption_attribution_description: Map of the states and territories of the United States as it was from June 1812 to 1816. On June 4 1812, to minimize confusion, Louisiana Territory was renamed Missouri Territory. On December 11 1816, the southern portion of Indiana Territory was admitted as the state of Indiana; the rest became unorganized.
context_page_description: The Territory of Kansas was an organized incorporated territory of the United States that existed from May 30, 1854, until January 29, 1861, when the eastern portion of the territory was admitted to the Union as the free state of Kansas.
  The territory extended from the Missouri border west to the summit of the Rocky Mountains and from the 37th parallel north to the 40th parallel north. Originally part of Missouri Territory, it was unorganized from 1821 to 1854. Much of the eastern region of what is now the State of Colorado was part of Kansas Territory. The Territory of Colorado was created to govern this western region of the former Kansas Territory on February 28, 1861.
  The question of whether Kansas was to be a free or a slave state was, according to the Compromise of 1850 and the Kansas–Nebraska Act, to be decided by popular sovereignty, that is, by vote of the Kansans. The question of who were the Kansans who were eligible to vote ended up causing armed conflict, called the Bleeding Kansas period. Both pro-slavery and free-state partisans encouraged and sometimes supported financially emigration to Kansas, so as to influence the vote.
context_section_description: From June 4, 1812 until August 10, 1821 the area that would become Kansas Territory 33 years later was part of the Missouri Territory. When Missouri was granted statehood in 1821 the area became unorganized territory and contained little to no permanent white settlement with the exception of Fort Leavenworth. The Fort was established in 1827 by Henry Leavenworth with the 3rd U.S Infantry from St. Louis, Missouri; it is the first permanent European settlement in Kansas. The fort was established as the westernmost outpost of the American military to protect trade along the Santa Fe Trail from Native Americans. The trade came from the East, by land using the Boone's Lick Road, or by water via the Missouri River. This area, called the Boonslick, was located due east in west-central Missouri and was settled by Upland Southerners from Virginia, Kentucky, and Tennessee as early as 1812. Its slave-holding population would contrast with settlers from New England who would eventually arrive in the 1850s.
  The land that would become Kansas Territory was considered to be infertile by 19th century American pioneers. It was called the Great American Desert, for it lacked trees and was dryer than land eastward. Technically, it was part of the vast grasslands that make up the North American Great Plains and supported giant herds of American bison. After the invention of the steel plow and more sophisticated irrigation methods the thick prairie soil would be broken for agriculture. By the 1850s immigration pressure was increasing and organization into a Territory was desired.
caption: Map of the United States in 1812
exif: {}