Nez Perce people
The Nez Perce National Historical Park is a United States National Historical Park comprising 38 sites located throughout the states of Idaho, Montana, Oregon, and Washington, which included traditional aboriginal lands of the Nez Perce people. The sites are strongly associated with the resistance of Chief Joseph and his band, who in June 1877 took off from Oregon in an attempt to reach freedom in Canada and avoid being forced on to a reservation. They were pursued by U.S. Army cavalry forces and fought numerous skirmishes against them.