Geographic Subject
Germany
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Prussia
105
Switzerland
87
Austria
74
United States
50
India
48
Berlin
43
Great Britain
40
Europe
27
France
24
Soviet Union
16
Bavaria
14
Hamburg
14
Georgia
12
England
10
Greece
9
Munich
9
Sweden
9
Africa
8
Baden
8
Russia
8
Turkey
8
Westphalia
8
Poland
7
Vienna
7
Frankfurt am Main
6
Pakistan
6
Prussia (Germany)
6
China
5
Indonesia
5
Argentina
4
Asia
4
Brandenburg
4
Burma
4
California
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Cologne
4
Hesse
4
Königsberg
4
Leipzig
4
Middle East
4
Netherlands
4
Ohio
4
Sri Lanka
4
Stuttgart
4
Württemberg
4
Berlin (Germany)
3
Czechoslovakia
3
Düsseldorf
3
Education
3
Frankfurt
3
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