Region
West (U.S.)
West United States
22
United States, West
16
United States
11
California
4
New Southwest
4
Southwest, New
4
New Mexico
3
Mississippi River Valley
2
États-Unis (Ouest)
2
Arizona
1
Europe
1
États-Unis (Ouest)
1
Fort Kearny
1
Fort Laramie (Wyo.)
1
Langtry
1
Montana
1
New York
1
New York (State)
1
New Zealand
1
Rocky Mountains
1
Santa Fe National Historic Trail
1
Taos
1
Taos (N.M.)
1
Texas
1
Tombstone
1
United States, Western States
1
Wellington
1