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Present Day Nations
Arapaho Tribe of the Wind River Reservation, Wyoming
Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation, Montana
Cheyenne River Sioux Tribe of the Cheyenne River Reservation, South Dakota

Treaty Timeline

Ratified Indian Treaties

Ratified Indian Treaty 371: Northern Cheyenne and Northern Arapaho - Fort Laramie, Dakota Territory, May 10, 1868
Creation Date
National Archives Identifier
179036083
Ratified Indian Treaty Number

Associated Cessions

Cession 597
Cession 598
Cession 599