Geographic Subject
United States
26
Great Britain
15
India
11
Germany
9
Brazil
7
Canada
7
England
7
États-Unis
5
North Carolina
4
Africa
3
Latin America
3
Poland
3
South Africa
3
America
2
Asia
2
Bulgaria
2
Caribbean Area
2
Caribe, Area del
2
China
2
Czechoslovakia
2
Egypt
2
France
2
Ghana
2
Greece
2
Hungary
2
Italy
2
Korea
2
Korea (South)
2
Middle East
2
New France
2
North America
2
Nouvelle-France
2
Palestine
2
Romania
2
Russia
2
Saudi Arabia
2
Soviet Union
2
Venezuela
2
Yugoslavia
2
Africa, East
1
Africa, Southern
1
Africa, West
1
Alabama
1
Amérique centrale
1
Arizona
1
Asie
1
Austria
1
Belgium
1
Berlin (Germany)
1
Brasil
1
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