Columbia subject headings:
Indians of North America--Mississippi River Valley.
Mississippi River Valley--Description and travel.
Northwest, Old--Description and travel.
United States--Discovery and exploration.
Harvard subject headings:
America--Discovery and exploration.
Indians of North America--Mississippi River Valley.
Maps
Mississippi River Valley--Description and travel.
Travel writing.
Princeton subject headings:
Indians of North America--Mississippi River Valley.
Mississippi River Valley--Description and travel.
United States--Exploring expeditions.