Region
Europe, Eastern
Eastern Europe
537
Europe, Central
117
Central Europe
101
Soviet Union
90
Europe
49
Former Soviet republics
48
Europe de l'Est
34
United States
23
Russia (Federation)
20
Poland
19
Germany
18
Europe centrale
16
Russia
16
Balkan Peninsula
15
Europe orientale
14
Osteuropa
12
Hungary
11
Communist countries
10
URSS
9
Asia
8
Europe, Southern
8
Russie
8
Slavic countries
8
Asia, Central
7
Central Asia
7
Ukraine
6
China
5
Developing countries
5
European Union countries
5
Juden
5
Middle East
5
Oost-Europa
5
Romania
5
Southern Europe
5
Austria
4
Bulgaria
4
Czechoslovakia
4
Eastern Front
4
Former communist countries
4
Italy
4
Palestine
4
Scandinavia
4
Turkey
4
4
3
Baltic States
3
Carpathian Mountains
3
Czech Republic
3
Eastern Front (World War (1939-1945))
3
Europe, Eastern Europe
3
more ...