
Arkansas was home to the Caddo, Osage, Quapaw, and Cherokee. Mound-building cultures thrived for centuries. European contact brought disease and displacement. The Mississippian culture had complex societies.
Hernando de Soto explored Arkansas in 1541. French claimed the region in 1682. Arkansas Post established in 1686 as a trading post. Colonial rivalries between France and Spain.
The US bought Arkansas in the Louisiana Purchase of 1803. American settlers flooded in. Indigenous lands taken through treaties and force. The Trail of Tears through Arkansas devastated Cherokee, Choctaw, and Chickasaw.
Arkansas was a corridor for the Trail of Tears in the 1830s. Thousands of Cherokee died crossing Arkansas. Indigenous peoples forcibly removed from the Southeast to Indian Territory. Arkansas became a slave state.
Arkansas seceded from the Union in 1861. Battles included Pea Ridge and Prairie Grove. Confederate forces committed atrocities against Union loyalists. Post-war Reconstruction was violent.
The Little Rock Nine in 1957 challenged segregation. Federal troops enforced desegregation. Arkansas resisted civil rights. The murder of black sharecroppers and activists continued into the 20th century.