Wichita and Affiliated Tribes, Oklahoma

Year	Treaty
1835	Treaty with the Comanche, etc., 1835
1837	Treaty with the Kiowa, etc., 1837
1846	Treaty with the Comanche, Aionai, Anadarko, Caddo, etc., 1846
1850	Treaty with the Comanche, Caddo, Lipan Apache, Quapaw, Tawakoni, and Waco, 1850
1872	Agreement with the Wichita and affiliated tribes, 1872
1891	Agreement with the Wichita and affiliated bands, 1891