Region
Germany
34
Soviet Union
12
Europe
10
France
10
Hungary
9
Austria
8
Mexico
7
United States
7
Czechoslovakia
6
Egypt
6
Greece
5
Italy
5
Spain
5
Switzerland
5
Turkey
5
Brazil
4
Byzantine Empire
4
Norway
4
Rome
4
Rome (Empire)
4
Yemen (Republic)
4
Allemagne
3
Asia
3
Berlin
3
Czech Republic
3
Deutschland
3
England
3
Europe, Eastern
3
Holy Roman Empire
3
India
3
Iran
3
Norvège
3
Pennsylvania
3
Poland
3
Africa
2
Alaska
2
America
2
Baltic Sea Region
2
Basel
2
Boğazköy (Turkey)
2
Bohemia
2
Bulgaria
2
Burma
2
California
2
China
2
Colombia
2
Darmstadt
2
Deutsch
2
Eastern Europe
2
European Union countries
2
more ...