Region
prev ...
Caribbean Area
3
Clayton County (Ga.)
3
East Asia
3
Fort Jackson (La.)
3
Harlem (New York, N.Y.)
3
India
3
New Orleans
3
North America
3
Scotland
3
Sulphur River Watershed (Tex. and Ark.)
3
USA
3
Albany
2
Albany (N.Y.)
2
Arkansas
2
Athens
2
Atlanta
2
Atlanta (Ga.)
2
Austria
2
Birmingham
2
Commonwealth countries
2
Constitutional history
2
Cuba
2
Developing countries
2
European Union countries
2
Georgia
2
Gettysburg National Military Park
2
Gulf States
2
Havana (Cuba)
2
Hawaii
2
Hollywood (Los Angeles, Calif.)
2
Kansas
2
Maryland
2
Massachusetts
2
Nigeria
2
Paris
2
Philadelphia (Pa.)
2
Southeast Asia
2
Tennessee, East
2
West Indies
2
Astronautics
1
Atomic bomb
1
Attica
1
Baltimore
1
Baltimore (Md.)
1
Belgium
1
Berlin (Germany)
1
Berlin,
1
Blue Ridge Mountains
1
Boston
1
Brazil
1
more ...