Region
United States
217
Great Britain
25
Australasia
13
China
8
Australia
6
England
6
Germany
6
Japan
6
Canada
4
Italy
4
California
3
Europe
3
Andes Region
2
Earth (Planet)
2
Egypt
2
Rome
2
Russia
2
Soviet Union
2
Switzerland
2
19th century
1
Appalachian Trail
1
Arab countries
1
Arctic Archipelago
1
Arctic Archipelago (Nunavut and N.W.T.)
1
Arctic regions
1
Art
1
Asia
1
Australie
1
Brazil
1
Cambodia
1
Cambridge (Cambridgeshire)
1
Cardiff (Wales)
1
Caribbean Area
1
Chicago
1
Costa Rica
1
East Asia
1
Fiji
1
France
1
Greece
1
Hiroshima-shi
1
History
1
Illinois
1
India
1
Iraq
1
Islands of the Pacific
1
Kentucky
1
Mexico
1
Michigan
1
Missouri
1
New England
1
more ...