Region
United States
1,825
Washington (D.C.)
58
Libya
15
Banghāzī
13
Colorado
12
California
8
Illinois
7
Maryland
6
Soviet Union
6
Alaska
5
Kentucky
5
Ohio
5
Tennessee
5
Afghanistan
4
Arizona
4
Canada
4
Florida
4
Foreign countries
4
Great Plains
4
Iraq
4
Montana
4
Texas
4
Wyoming
4
Bethesda
3
China
3
Colombia
3
Iran
3
Mexican-American Border Region
3
New Mexico
3
North Carolina
3
Paducah
3
West Virginia
3
Cartagena
2
Chicago
2
Cleveland
2
East (U.S.)
2
Grand Canyon National Park
2
Great Britain
2
Hawaii
2
Idaho
2
Keweenaw National Historical Park (Mich.)
2
Klamath River Region (Or. and Calif.)
2
Michigan
2
Nevada
2
Nicaragua
2
Oak Ridge
2
Ocoee
2
Oregon
2
Philippines
2
Utah
2
more ...