The Umatilla are a Sahaptin-speaking Native American group living on the Umatilla Indian Reservation, who traditionally inhabited the Columbia Plateau region of the northwestern United States.
The people are a Sahaptin-speaking group who traditionally inhabited the Columbia Plateau region of the northwestern United States. The Umatilla are a Native American group living on the Umatilla Indian Reservation.
The Umatilla are a Native American group living on the Umatilla Indian Reservation. The people are a Sahaptin-speaking group who traditionally inhabited the Columbia Plateau region of the northwestern United States.
The Umatilla are a Native American group living on the Umatilla Indian Reservation. The people are a Sahaptin-speaking group who traditionally inhabited the Columbia Plateau region of the northwestern United States.