Regione
France
14
Italy
13
Papal States
12
Germany
11
United States
4
Vatican City
4
England
3
Europe
3
Holy Roman Empire
3
Venice (Italy)
3
Benelux countries
2
Ireland
2
Rome (Italy)
2
Switzerland
2
Venice
2
1815-1870
1
Austria
1
Boston
1
Great Britain
1
History
1
Leipzig
1
Massachusetts
1
Russia
1
San Marino
1
Solothurn
1
Spain
1
Trento
1