Subject
Northwest, Old Description and travel
8
United States Discovery and exploration
4
Indians of North America
3
Mississippi River Valley Description and travel
3
Ohio River Valley Description and travel
2
United States Description and travel
2
Agriculture
1
Atlantic States Description and travel
1
Canada Description and travel
1
Dakota Indians
1
Geology
1
Great Lakes (North America)
1
Indians of North America Languages Glossaries, vocabularies, etc. 10
1
Manitoba Description and travel
1
Minnesota Description and travel
1
Minnesota River (S.D. and Minn.)
1
Mississippi River Description and travel
1
Natural history
1
Northwestern States Description and travel
1
Ojibwa Indians
1
Ojibwa language
1
Roads
1
Southwest, Old Description and travel
1
United States History
1