Region
United States
28
Great Britain
10
Middle East
7
États-Unis
6
North America
5
Australia
4
Mediterranean Region
4
Amérique du Nord
3
Germany
3
Grande-Bretagne
3
Soviet Union
3
Africa
2
America
2
Arizona
2
Bergama (Turkey)
2
Berlin
2
Eretz Israel
2
France
2
Greece
2
Israel
2
Jordan
2
Pergamum (Extinct city)
2
Russia
2
Southern States
2
Southwest, New
2
Turkey
2
USA
2
Aegean Sea Region
1
Africa, East
1
Afrique
1
Allemagne
1
Alter Orient
1
Amérique
1
Archéologie
1
Asia, Central
1
Australie
1
Bergama
1
Birmingham (Grande-Bretagne)
1
Canada
1
Central Asia
1
Colorado
1
Columbia
1
Connecticut
1
Crete (Greece)
1
Developing countries
1
Earth (Planet)
1
East Asia
1
Egypt
1
Etats-Unis (Sud-Ouest, Nouveau)
1
Eurasia
1
more ...