Columbia subject headings:
Dakota Indians.
Dakota Territory--Description and travel.
Dakota Territory--Discovery and exploration.
Dakota Territory--Maps.
Discoveries in geography--American.
Indians of North America--Dakota Territory.
Maps.
West (U.S.)--Discovery and exploration.
Harvard subject headings:
America--Discovery and exploration.
Dakota Territory--Description and travel.
Discoveries in geography--American.
Indians of North America--Dakota Territory.
United States--Discovery and exploration.
West (U.S.)--Description and travel.
Princeton subject headings:
Dakota Territory--Description and travel.
Indians of North America--Dakota Territory.
United States--Exploring expeditions.
West (U.S.)--Description and travel.