Region
West (U.S.)
59
United States
9
West United States
8
États-Unis (Ouest)
4
The West
4
USA
3
États-Unis
2
Great Plains
2
Missouri River Valley
2
1848-1860
1
1860-1890
1
1890-1945
1
Aurora (Nev.)
1
Bodie (Calif.)
1
Colorado
1
Denver
1
Denver Co
1
Europe
1
Frankreich
1
Mexico
1
Mexique
1
Missouri
1
Montana
1
Nordamerika
1
Northwest, Old
1
Northwest, Pacific
1
Oregon National Historic Trail
1
Rocky Mountains
1
Salt Lake City (Utah)
1
USA / Weststaaten
1
West (United States)
1
West, The
1
Wyoming
1
Yellowstone National Park
1