Which region is this tribal group from who fought against the United States Army alongside Palus, Schitsu'umsh (Coeur d'Alene), Spokan, and Yakama warriors at the Battle of Spokane Plains?
Pend d'Oreilles The Pend d’Oreilles, also known as the Kalispel, are Indigenous peoples of the Northwest Plateau. Their traditional territory was around Lake Pend Oreille, as well as the Pend Oreille River, and Priest Lake. Today many of them live in Montana and eastern Washington. The primary tribal range from roughly Plains, Montana, westward along the Clark Fork River, Lake Pend Oreille in Idaho, and the Pend Oreille River in eastern Washington and into British Columbia (Canada) was given the name Kaniksu by the Kalispel peoples.
Salish-Spokane-Kalispel language The Salish or Séliš language , also known as Kalispel–Pend d'oreille, Kalispel–Spokane–Flathead, or, to distinguish it from the Salish language family to which it gave its name, Montana Salish, is a Salishan language spoken (as of 2005) by about 64 elders of the Flathead Nation in north-central Montana and of the Kalispel Indian Reservation in northeastern Washington state, and by another 50 elders (as of 2000) of the Spokane Indian Reservation of Washington. As of 2012, Salish is "critically endangered" in Montana and Idaho according to UNESCO.