Answer:
Indian Territory, originally “all of that part of the United States west of the Mississippi, and not within the States of Missouri and Louisiana, or the Territory of Arkansas.” Never an organized territory, it was soon restricted to the present state of Oklahoma, excepting the panhandle and Greer county. The Choctaw, Creek, Seminole, Cherokee, and Chickasaw tribes were forcibly moved to this area between 1830 and 1843, and an act of June 30, 1834, set aside the land as Indian country (later known as Indian Territory).
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