Geography
United States
135 results
Soviet Union
74 results
China
47 results
Great Britain
40 results
Europe
26 results
Germany
25 results
Europe, Eastern
21 results
Africa
19 results
France
19 results
Latin America
18 results
Russia
16 results
India
15 results
Italy
15 results
Cuba
12 results
England
12 results
Communist countries
11 results
Developing countries
11 results
Ethiopia
10 results
Japan
9 results
Asia
8 results
Chile
8 results
Germany (East)
7 results
South Africa
7 results
Afghanistan
6 results
America
6 results
Austria
6 results
Hungary
6 results
Iran
6 results
Poland
6 results
URSS
6 results
Egypt
5 results
Europe de l'Est
5 results
Europe, Central
5 results
Europe, Western
5 results
Vietnam
5 results
Bulgaria
4 results
Canada
4 results
Chine
4 results
Germany (West)
4 results
Greece
4 results
New York
4 results
New York (State)
4 results
Paris (France)
4 results
Russia (Federation)
4 results
Spain
4 results
États-Unis
4 results
Cambodia
3 results
Caribbean Area
3 results
East Asia
3 results
Eastern Europe
3 results
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