In the 1830s and 1840s, thousands of native people were forced from their homelands in the southeastern United States to

Indian Territory, Modern-Day Oklahoma

Accompanying the natives were the Black people they enslaved. Slavery continued until the end of the Civil War.

The United States assumed control of the land that eventually became Oklahoma in 1803, with President Thomas Jefferson’s purchase of the Louisiana Territory. Meanwhile, land-hungry settlers poured into the southerneastern states over the next three decades. These lands, including Florida, Georgia, Alabama, Tennessee, and Mississippi, were already occupied by Native tribes, among them the so-called “Five Civilized Tribes”: Cherokee, Muscogee (Creek), Choctaw, Chickasaw, and Seminole.

Settlers wanted Native lands. The solution was simple; the Natives had to go. Congress passed the Indian Removal Act of 1830, forcing southeastern tribes to move west of the Mississippi River. The Five Tribes purchased lands in Indian Territory, in what is today modern-day Oklahoma. For several decades, the Five Tribes continued a practice they had picked up from the European Americans and had employed since the late 18th century: chattel slavery.