Geographic Subject
Germany
476
Great Britain
68
France
56
Poland
55
Europe
47
Soviet Union
43
United States
36
Austria
13
Europe, Eastern
11
Netherlands
9
Russia
8
Balkan Peninsula
7
Italy
7
Lithuania
7
Middle East
7
Romania
7
Baltic States
6
Foreign countries
6
Ukraine
6
Belarus
5
Czechoslovakia
5
Hungary
5
Baltic states
4
Berlin (Germany)
4
Latvia
4
Prussia (Germany)
4
Silesia
4
Belgium
3
Bohemia (Czech Republic)
3
Denmark
3
England
3
Gdańsk (Poland)
3
Ireland
3
Mediterranean Region
3
Palestine
3
Paris
3
Prussia
3
Western Front
3
Yugoslavia
3
Allemagne
2
Balkan peninsula
2
Berlin
2
Croatia
2
Czech Republic
2
East Asia
2
Estonia
2
Germany (1933-1945)
2
Greece
2
Holy Roman Empire
2
India
2
more ...