Subject Region
United States
81
Great Britain
30
England
20
Greece
18
Italy
15
Europe
13
Rome
13
New York (State)
12
Pennsylvania
12
New York
11
Massachusetts
9
France
8
Australia
7
Scotland
7
Canada
6
New York (N.Y.)
6
India
4
Iran
4
London (England)
4
Mediterranean Region
4
Netherlands
4
Québec (Province)
4
Rome (Italy)
4
Southern States
4
Washington (D.C.)
4
America
3
China
3
Crete
3
Czechoslovakia
3
Indiana
3
London
3
Maryland
3
Mexico
3
Olynthus (Extinct city)
3
Ontario
3
Shanghai
3
Shanghai (China)
3
Texas
3
Virginia
3
Appalachian Region, Southern
2
Arctic regions
2
Argentina
2
Aventine Hill (Italy)
2
Baltimore
2
Baltimore (Md.)
2
Belgium
2
Burkina Faso
2
California
2
Cameroon
2
Chalasmenos Site (Greece)
2
more ...