In September 1830 the U.S. government negotiated the Treaty of Dancing Rabbit Creek with some leaders of the Choctaw Nation. The treaty reinforced the congressional Indian Removal Act of 1830, which paved the way for the large-scale physical removal of tens of thousands of tribal people of the southeast, including many of the Choctaw. It provided for the “removal” of the Choctaw from their traditional homeland in Mississippi to Indian Territory. Over a two-year period, from 1831 to 1833, roughly thirteen thousand to fifteen thousand Choctaw, or about half of the tribe, moved to the region we now call southeastern Oklahoma