Region
West (U.S.)
West United States
510
United States, West
335
United States
250
California
43
États-Unis (Ouest)
36
États-Unis
31
USA
26
Utah
24
Missouri
15
North America
15
Wyoming
15
Frontier
12
Rocky Mountains
12
États-Unis (Ouest)
12
China
11
Great Plains
11
Southwest, New
11
Texas
11
West (U. S.)
11
Colorado
9
Kansas
9
Arizona
8
Canada
8
Montana
8
États-Unis
8
Overland Trails
7
Saint Louis (Mo.)
7
South Dakota
7
Southern States
7
Nevada
6
New Mexico
6
New Southwest
6
New York (State)
6
Oregon
6
Oregon National Historic Trail
6
Rocky Mountains Region
6
Saint Louis
6
West (U.S)
6
Guangdong Sheng
5
Guangdong Sheng (China)
5
Idaho
5
Nebraska
5
Pacific States
5
British Columbia
4
Californie
4
États-Unis (ouest)
4
Hawaii
4
Middle West
4
Minnesota
4
more ...