Region
Europe
Great Britain
57
Germany
54
United States
54
France
32
Soviet Union
15
Russia
12
Europe, Eastern
10
Balkan Peninsula
9
Austria
8
Italy
7
Spain
7
Poland
6
Turkey
6
Africa
5
European Union countries
5
Latin America
5
Prussia (Germany)
5
America
4
Czechoslovakia
4
England
4
Europe, Central
4
Germany (West)
4
Middle East
3
Asia
2
East Asia
2
Germany (East)
2
Hungary
2
Ireland
2
Mediterranean Region
2
Mexico
2
North Atlantic Region
2
Russia (Federation)
2
Scandinavia
2
Agadir (Morocco)
1
Angleterre
1
Belarus
1
Bosnia and Hercegovina
1
Bulgaria
1
China
1
Danube River
1
Danube River Valley
1
Denmark
1
Europa
1
Europe, Southern
1
Europäische Union
1
Former communist countries
1
Grande-Bretagne
1
Greece
1
Holy Roman Empire
1
more ...