Region
Russia --
39
Russia
29
United States
11
United States --
10
Soviet Union --
5
China --
4
China
3
Southeast Asia --
3
Asia --
2
East Asia
2
Southeast Asia
2
Soviet Union
2
1801-1917
1
ASEAN
1
Afghanistan --
1
Afhanistan
1
Africa
1
Africa --
1
Asia
1
Asia, Southeastern
1
Asia, Southeastern --
1
Balkan Peninsula
1
China (Peole's Republic of China, 1949- ) --
1
China (People's Republic of China, 1949-
1
China (People's Republic of China, 1949- )
1
China (People's Republic of China, 1949- ) --
1
East (Far East)
1
East (Far East) --
1
Eurasia
1
Eurasia --
1
Europe
1
Europe --
1
Former Soviet republics --
1
Germany (West)
1
Germany (West) --
1
Germany reunification question (1949)
1
India
1
India --
1
Japan
1
Japan --
1
Japan- --
1
Korea
1
Korea --
1
Lithuania
1
Lithuania --
1
Malaysia
1
Malaysia --
1
Middle East --
1
Persian Gulf States
1
Persian Gulf States --
1
more ...