SUBJECT
Description & travel
Indians of North America
14
History
8
The West
5
Colonial period
4
Discovery & exploration
4
Exploring expeditions
3
Overland journeys to the Pacific
3
Description and travel
2
Fur trade
2
Gold discoveries
2
Languages
2
Mississipi River
2
Natural history
2
Northwest, Old
2
Southwest, New
2
Arkansa River
1
British Columbia
1
Charters
1
Chinook jargon
1
Description
1
Early accounts to 1600
1
English in America
1
Fredonian insurrection, 1826-1827
1
Frontier and pioneer life
1
Great Lakes
1
Iroquois Indians
1
Labadists
1
Law
1
Lewis and Clark Expedition
1
Missions
1
Mississipi Valley
1
Mississippi River
1
Mormons and Mormonism
1
Navigation
1
New Mexico
1
Nez Perce language
1
Niagara Falls
1
Ohio River
1
Pacific States
1
Railroads
1
Raleigh's Roanoke Colinies
1
Rocky Mountains
1
Seventh-day Baptists
1
Social life & customs
1
Spanish
1
Texas Santa Fe Expedition
1
Tlingit Indians
1
Western Reserve
1
Willamette River Valley
1