Region
Europe, Eastern
Europe, Central
382
Soviet Union
177
Former Soviet republics
138
United States
130
Europe
115
Russia (Federation)
76
Germany
69
Russia
50
Poland
41
European Union countries
36
Europe, Western
32
Hungary
31
Asia, Central
28
Communist countries
26
China
25
Developing countries
24
Eastern Europe
23
Former communist countries
23
Germany (West)
23
Latin America
21
Asia
18
Balkan Peninsula
18
Eastern Front
17
Germany (East)
16
Europe, Southern
14
Czechoslovakia
12
Great Britain
12
Ukraine
12
Romania
11
East Asia
9
Turkey
9
Argentina
8
Austria
8
Eurasia
8
Israel
8
Scandinavia
8
Slavic countries
8
Baltic States
7
France
7
Middle East
7
Byzantine Empire
6
Palestine
6
Bulgaria
5
Caucasus
5
Czech Republic
5
Greece
5
Lithuania
5
Yugoslavia
5
Africa
4
more ...