Question: Basil LeFlore was governor of the Choctaw nation after it moved to what U.S. temporary land area?

full_context: Document 1: Indian country: Indian country is any of the many self-governing Native American communities throughout the United States. As a legal category, it includes "all land within the limits of any Indian reservation", "all dependent Indian communities within the borders of the United States", and "all Indian allotments, the Indian titles to which have not been extinguished." This legal classification defines American Indian tribal and individual land holdings as part of a reservation, an allotment, or a public domain allotment. All federal trust lands held for Native American tribes is Indian country. Federal, state, and local governments use this category in their legal processes. Today, however, according to the U.S. Census of 2010, over 78% of all Native Americans live off reservations. Indian country now spans thousands of rural areas, towns and cities where Indian people live.
Document 2: State of Sequoyah: The State of Sequoyah was a proposed state to be established from the Indian Territory in the eastern part of present-day Oklahoma. In 1905, with the end of tribal governments looming (as prescribed by the Curtis Act of 1898), Native Americans of the Five Civilized Tribes—the Cherokee, Chickasaw, Choctaw, Creek (Muscogee), and Seminole—in Indian Territory proposed to create a state as a means to retain control of their lands. Their intention was to have a state under Native American constitution and governance. The proposed state was to be named in honor of Sequoyah, the Cherokee who created a writing system in 1825 for the Cherokee language.
Document 3: Alvin Lewis (Florida State University): Alvin Lewis was President, between 1892 and 1897, of the Seminary West of the Suwannee River, located in Tallahassee, Florida. This school later changed names several time, and is now Florida State University.
Document 4: Indian Removal Act: The Indian Removal Act was signed by President Andrew Jackson on May 28, 1830. The law authorized the president to negotiate with southern Indian tribes for their removal to federal territory west of the Mississippi River in exchange for their lands. The act enjoyed strong support from the non-Indian peoples of the South, but there was a large amount of resistance from the Indian tribes. Cherokee tribes came together as an independent nation to stop this relocation, but they were unsuccessful.
Document 5: Indian Territory in the American Civil War: During the American Civil War, Indian Territory occupied most of what is now the U.S. state of Oklahoma. It served as an unorganized region set aside for Native American tribes of the Southeastern United States following the Indian Removal Act. It was occupied by captured Native Americans who had been removed from their lands. The area was the scene of numerous skirmishes and seven officially recognized battles involving Native American units allied with the Confederate States of America, Native Americans loyal to the United States government, and Union and Confederate troops.
Document 6: Choctaw Trail of Tears: The Choctaw Trail of Tears was the relocation of the Choctaw Nation from their country referred to now as the Deep South (Alabama, Arkansas, Mississippi, and Louisiana) to lands west of the Mississippi River in Indian Territory in the 1830s. A Choctaw miko (chief) was quoted by the Arkansas Gazette that the removal was a "trail of tears and death." After removal the Choctaws became three distinct groups, the Choctaw Nation of Oklahoma, Jena Band of Choctaw Indians, and the Mississippi Band of Choctaw Indians.
Document 7: Greenwood LeFlore: Greenwood LeFlore or Greenwood Le Fleur (June 3, 1800 – August 31, 1865) was elected Principal Chief of the Choctaw in 1830 before removal. Before that, the nation was governed by three district chiefs and a council of chiefs. A wealthy and regionally influential Choctaw of mixed-race, who belonged to the Choctaw elite due to his mother's rank, LeFlore had many connections in state and federal government. In 1830 LeFlore led other chiefs in signing the Treaty of Dancing Rabbit Creek, which ceded the remaining Choctaw lands in Mississippi to the US government and agreed to removal to Indian Territory. It also provided that Choctaw who chose to stay in Mississippi would have reserved lands, but the United States government failed to follow through on this provision.
Document 8: Basile Detention Center: Basile Detention Center is a detention center related to migration related offenses in the United States. The detention center is operated by the United States Immigration and Customs Enforcement (ICE) Department. The detention center is located in Basile, Louisiana. The facility is owned by the United States Government; however, it is operated by the LCS Correction Service, Inc. This company specializes in operating detention facilities that house federal detainees.
Document 9: Mabel Bassett: Mabel Luella Bourne Bassett (August 16, 1876 – 1953) was a Democratic Oklahoma politician who served as the state's Commissioner of Charities and Corrections from 1923 until 1947. Born in Chicago, Bassett lived in St. Louis before moving to Sapulpa, Oklahoma in 1902. Prior to seeking political office, she founded the Creek County Humane Society, one of the first humane societies in Oklahoma. Once in office, Bassett was responsible for establishing a women's unit of the Oklahoma State Penitentiary and transferring African-American juvenile delinquents from the state penitentiary to a training school in Boley. Bassett also campaigned for a seat in the U.S. House of Representatives in 1932; however, she lost to fellow Democrat Will Rogers. Buck Cook replaced Bassett as Commissioner of Charities and Corrections in 1947, at which point Bassett retired from politics. Upon her death in 1953, she lay in state in the Oklahoma State Capitol.
Document 10: Trail of Tears: The Trail of Tears was a series of forced removals of Native American nations from their ancestral homelands in the Southeastern United States to an area west of the Mississippi River that had been designated as Indian Territory. The forced relocations were carried out by various government authorities following the passage of the Indian Removal Act in 1830. The relocated people suffered from exposure, disease, and starvation while en route, and more than four thousand died before reaching their various destinations. The removal included members of the Cherokee, Muscogee (Creek), Seminole, Chickasaw, and Choctaw nations. The phrase "Trail of Tears" originated from a description of the removal of the Cherokee Nation in 1838.
Document 11: Basil LeFlore: Basil LeFlore (born near Carrollton, Mississippi, in 1811; died in Goodland, Indian Territory, 15 October 1886) was governor of the Choctaw nation after it removed to Indian Territory. He served from 1860 to 1875. He later was auditor until his death.
Document 12: Oklahoma Organic Act: An Organic Act is a generic name for a statute used by the United States Congress to describe a territory, in anticipation of being admitted to the Union as a state. Because of Oklahoma's unique history, (much of the state was a place where aboriginal natives have always lived and after forced removal many other tribes were relocated here), an explanation of the Oklahoma Organic Act needs a historic perspective. In general, the Oklahoma Organic Act may be viewed as one of a series of legislative acts, from the time of Reconstruction, enacted by Congress in preparation for the creation of a unified State of Oklahoma. The Organic Act created Oklahoma Territory, and Indian Territory that were Organized incorporated territories of the United States out of the old "unorganized" Indian Territory. The Oklahoma Organic Act was one of several acts whose intent was the assimilation of the tribes in Oklahoma and Indian Territories through the elimination of tribal reservations and the elimination of the tribes' communal ownership of property.
Document 13: Indian Territory: As general terms, Indian Territory, the Indian Territories, or Indian country describe an evolving land area set aside by the United States Government for the relocation of Native Americans who held aboriginal title to their land. In general, the tribes ceded land they occupied in exchange for land grants in an area purchased by the United States federal government from Napoleonic France, the Louisiana Purchase. The concept of an Indian Territory was an outcome of the 18th- and 19th-century policy of Indian removal. After the Civil War, the policy of the government was one of assimilation.
Document 14: Indian removal: Indian removal was a policy of the United States government in the 19th century whereby Native Americans were forcibly removed from their ancestral homelands in the eastern United States to lands west of the Mississippi River, thereafter known as Indian Territory. In a matter that remains one of debate by scholars, description of the policy—which clearly contributed to devastation in numbers, freedom and prosperity for those displaced—is sometimes elevated to being one of long-term genocide of Native Americans, in any case, a consequence of actions first by European settlers to North America in the colonial period, then by the United States government and its citizens until the mid-20th century. The policy traced its direct origins to the administration of James Monroe, though it addressed conflicts between European Americans and Native Americans that had been occurring since the 17th century, and were escalating into the early 19th century as white settlers were continually pushing westward. The Indian Removal Act was the key law that forced the removal of the Indians, and was signed into law by President Andrew Jackson on May 28, 1830.
Document 15: Doaksville, Choctaw Nation: Doaksville is a former settlement, now a ghost town, located in present-day Choctaw County, Oklahoma. It was founded between 1824 and 1831, by people of the Choctaw Indian tribe who were forced to leave their homes in the Southeastern United States and relocate in an area designated in for their resettlement in Indian Territory. The community was named for Joseph Doak, co-owner of the local trading post. The town flourished until the U.S. Army abandoned nearby Fort Towson in 1854, though it remained as the Choctaw capital until 1859, then declined precipitately after being bypassed by a new railroad in 1870. It is now a ghost town and an archaeological preservation site.
ground_truth: Indian Territory