Geography
United States
176 results
Mexico
35 results
Washington (D.C.)
35 results
Great Britain
34 results
Iran
23 results
China
19 results
New York (N.Y.)
19 results
Soviet Union
17 results
France
16 results
Developing countries
15 results
Latin America
15 results
Cuba
13 results
Texas
13 results
Turkey
13 results
Canada
12 results
Hawaii
12 results
Spain
12 results
Japan
11 results
California
10 results
Philippines
10 results
American Samoa
9 results
Puerto Rico
9 results
Vietnam
9 results
Alaska
8 results
Germany
8 results
Utah
8 results
Cyprus
7 results
Kansas
7 results
Minnesota
7 results
Oregon
7 results
Panama Canal (Panama)
7 results
Africa
6 results
Cambodia
6 results
Dominican Republic
6 results
Europe
6 results
Iraq
6 results
Mississippi River
6 results
New Mexico
6 results
New Orleans (La.)
6 results
Boston (Mass.)
5 results
Brazil
5 results
Florida
5 results
Peru
5 results
Romania
5 results
Russia
5 results
Venezuela
5 results
Chicago (Ill.)
4 results
Israel
4 results
Mexico, Gulf of
4 results
Norway
4 results
more…