Geography
United States
1,631 results
Soviet Union
63 results
Mexico
49 results
Canada
41 results
Wyoming
41 results
Great Britain
40 results
China
35 results
Japan
33 results
Russia (Federation)
33 results
Korea (South)
31 results
Australia
30 results
India
30 results
Afghanistan
26 results
France
26 results
Outer space
25 results
Italy
24 results
Oregon
24 results
Brazil
22 results
Colombia
22 results
Foreign countries
21 results
Germany
21 results
Nicaragua
21 results
California
20 results
Montana
20 results
South Africa
19 results
Poland
18 results
Alaska
17 results
Ukraine
17 results
Arizona
16 results
Cuba
16 results
Hungary
16 results
Israel
16 results
Netherlands
16 results
Panama
16 results
Denmark
15 results
Europe
15 results
Indonesia
15 results
Lithuania
15 results
Norway
15 results
New Mexico
14 results
Peru
14 results
Sweden
14 results
Argentina
13 results
Bulgaria
13 results
Chile
13 results
El Salvador
13 results
Estonia
13 results
Greece
13 results
Marshall Islands
13 results
Romania
13 results
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