Description On July 16, 1855, eighteen leaders of the Flathead, Kootenai, and Upper Pend d\'Oreilles Indians signed an agreement with the United States government, ceding their title to almost all the land in western Montana and establishing the Flathead Indian Reservation.
In the Name of the Salish & Kootenai Nation reproduc.
Born of confusion and disagreement, the Hell Gate Treaty is the legal basis for the modern relationship between the tribes and the federal government.
Description On July 16, 1855, eighteen leaders of the Flathead, Kootenai, and Upper Pend d\'Oreilles Indians signed an agreement with the United States government, ceding their title to almost all the land in western Montana and establishing the Flathead Indian Reservation
