Land cession by the Blackfoot, Chippewa, Ontonagon band. Region: Montana 1, Wyoming 1. Covering 11 counties across MT, WY. Associated dates: 1851-09-17, 1855-10-17.
Present-Day Tribes
- Blackfeet Tribe of the Blackfeet Indian Reservation of Montana
- Keweenaw Bay Indian Community, Michigan
- Lac Vieux Desert Band of Lake Superior Chippewa Indians, Michigan
