Region
Africa
1
Africa --
3
Asia, Southeastern
2
Asia, Southeastern --
2
Asian politics
1
Cambodia --
1
China --
4
Developing countries
7
Developing countries --
7
East Asia --
3
Europe
1
Europe --
3
France
2
France --
2
Germany
2
Germany (East)
1
Germany (East) --
1
Germany (West)
2
Germany (West) --
2
Germany --
4
Great Britain
8
Great Britain --
10
India
1
India --
1
Japan --
4
Korea (North)
1
Korea (North) --
2
Korea (South) --
1
Korea --
1
Latin America --
1
Malaysia --
1
Philippines --
1
Russia
2
Russia --
2
Southeast Asia --
2
Southern States
1
Southern States --
1
Soviet Union
13
Soviet Union --
14
Spain --
1
Sweden
1
USA --
1
United States
22
United States --
1
United States --
38
United states --
1
Vietnam --
1
World politics --
1
Yugoslavia
1
Yugoslavia --
2