Subject Region
Rome
16
United States
11
England
10
Greece
9
Cambridge
4
Cambridge (England)
4
Germany
3
Great Britain
3
Michigan
3
South Africa
3
Oxford
2
Oxford (England)
2
Benelux countries
1
Berlin
1
Byzantine Empire
1
Caribbean Area
1
Europe
1
France
1
Georgia
1
Italy
1
Lisbon (Portugal)
1
London
1
Macon
1
Mexico
1
Netherlands
1
Russia
1
Thessalonikē (Greece)
1