Region
Western Front
2
Western Front (World War (1914-1918))
2
Belgique
1
Belgium
1
Bohemia
1
Bohême
1
Czech Republic
1
Eastern Front
1
Eastern Front (World War (1914-1918))
1
France
1
Front occidental
1
Front oriental
1
Germany
1
Italie
1
Italy
1
Osmanisches Reich
1
Pennsylvania
1
République tchèque
1
Turkey
1
Turquie
1
USA
1