Region
United States
660
West (U.S.)
334
Pennsylvania
120
West United States
55
Philadelphia
53
États-Unis
38
East (U.S.)
33
États-Unis (Ouest)
33
New York (State)
33
Penn
25
New Jersey
22
Southern States
21
California
19
North America
19
Virginia
18
Philadelphia (Pa.)
17
United States, West
15
The West
14
New York
13
Great Britain
12
USA
12
Columbia River
11
Missouri River
11
Washington (D.C.)
11
South Carolina
10
Pacific Coast (U.S.)
9
Amérique du Nord
8
Germany
8
Massachusetts
8
North Carolina
8
Pacific States
8
Rocky Mountains
8
Utah
8
Atlantic Coast (U.S.)
7
East United States
7
Louisiana
7
Mexico
7
Mississippi River Valley
7
Wyoming
7
Europe
6
Illinois
6
Maryland
6
New York (N.Y.)
6
Southwest, New
6
U.R.S.S.
6
America
5
Colorado
5
Neshaminy (Pa.)
5
New Mexico
5
Nordamerika
5
more ...