Region
Prussia (Germany)
Germany
12
Preußen
10
Deutschland
6
Prussia
4
Great Britain
3
Europe
2
France
2
Großbritannien
2
Norddeutschland
2
Poland
2
Polen
2
Sachsen
2
Saxony (Germany)
2
Soviet Union
2
Bavaria (Germany)
1
Bayern
1
Europa
1
Frankreich
1
Germany (West)
1
Hannover
1
Hannover (Germany)
1
Lithuania
1
Poland - Foreign relations - Prussia
1
Prussia - Foreign relations - Poland
1
Saxony
1
Staat Hannover
1
Tauragė (Lithuania)
1