Region
West (U.S.)
519
United States
168
Texas
109
West United States
109
California
78
États-Unis (Ouest)
63
Southwest, New
59
New Mexico
41
Kansas
36
Kentucky
36
Montana
36
Colorado
32
New York (State)
29
USA
28
États-Unis
26
Illinois
25
Wyoming
25
Alaska
24
Arizona
24
Canada
24
Northwest, Old
21
Missouri
19
Oregon National Historic Trail
19
Northwestern States
18
Ohio River Valley
18
South Dakota
18
Californie
17
Minnesota
17
New Southwest
17
Oklahoma
17
Pennsylvania
17
Great Plains
16
Michigan
16
Missouri River Valley
16
Nebraska
16
Southwest, Old
16
Frontier
15
Mexico
15
Virginia
15
Oregon
14
Southern States
14
Utah
14
Northwest, Canadian
13
Ohio
12
États-Unis (Nouveau Sud-Ouest)
11
Klondike River Valley (Yukon)
11
Northwest, Pacific
11
Tennessee
11
Tombstone (Ariz.)
11
Wisconsin
11
more ...