Region
South Dakota
Pine Ridge Indian Reservation (S.D.)
4
United States
4
Great Plains
3
West (U.S.)
3
Crow Creek Indian Reservation (S.D.)
2
North Dakota
2
Sioux Nation
2
Standing Rock Indian Reservation (N.D. and S.D.)
2
West United States
2
Amérique du Nord
1
Dakota du Sud
1
Estados Unidos
1
North America
1
Pine Ridge
1
Pine Ridge Indian Reservation
1
Pine Ridge Indian Reservation (Dak. du S.)
1