Geographic Subject
United States
184
Great Britain
97
France
44
India
33
Chile
28
Germany
28
Costa Rica
27
Cuba
26
Colombia
23
China
20
Mexico
18
Egypt
17
Spain
17
Bolivia
16
États-Unis
14
Argentina
13
Brazil
13
Haiti
12
Morocco
11
Soviet Union
11
Turkey
10
Africa
9
Estados Unidos
9
Peru
9
Samoan Islands
9
Ecuador
8
Inde
8
South Africa
8
Dominican Republic
7
El Salvador
7
Europe
7
Grande-Bretagne
7
Pakistan
7
Russia
7
Guatemala
6
Haïti
6
Honduras
6
Indonesia
6
Japan
6
Prussia
6
Prussia (Germany)
6
Asia
5
Italy
5
Lebanon
5
Middle East
5
Netherlands
5
Nicaragua
5
Norway
5
Poland
5
Portugal
5
more ...