Treaty of Fort Laramie: September 17, 1851

Treaty of Fort Laramie with the Sioux: April 29, 1868

Treaty of Fort Laramie with the Crow: May 7, 1868

Treaty of Fort Laramie with the Northern Cheyenne and Northern Arapahoe:
May 10, 1868

An Agreement with Certain Bands of the Sioux Nation of Indians
and Also with the Northern Arapaho and Cheyenne Indians: 1876