Region
Europe --
Europe
43
United States --
11
United States
9
European Economic Community countries --
8
European Economic Community countries
6
Germany --
5
Soviet Union --
5
Europe, Eastern
4
Europe, Eastern --
4
France
4
Soviet Union
4
France --
3
Germany
3
Japan --
3
Asia
2
Asia --
2
Asia, Southeastern
2
Asia, Southeastern --
2
Canada --
2
European Union Countries --
2
Great Britain --
2
Japan
2
North America --
2
Arabs
1
Arabs --
1
Britain --
1
Canada
1
Case studies
1
Developing Countries
1
Developing Countries --
1
Developing countries
1
Eurasia --
1
Europe 1992
1
European Economic community countries --
1
European Federation
1
European Union --
1
European Union countries
1
European Union countries --
1
European economic community countries
1
German --
1
Germany (East)
1
Germany (East) --
1
Germany (West)
1
Germany (West) --
1
History
1
Hungary --
1
India
1
India --
1
Islamic countries
1
more ...