Columbia subject headings:
Blackfeet Indian Reservation (Mont.)--History.
Indians of North America--Montana--History.
Siksika Indians--History.
Harvard subject headings:
Blackfeet Indian Reservation (Mont.)--History.
Indians of North America--Montana--History.
Siksika Indians--History.
Princeton subject headings:
Blackfeet Indian Reservation (Mont.)--History.
Indians of North America--Montana--History.
Siksika Indians--History.