Region
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Russia
3
Scotland
3
South America
3
Ulster (Northern Ireland and Ireland)
3
Africa, West
2
Albany
2
Albany (N.Y.)
2
Arkansas
2
Athens
2
Birmingham
2
Central America
2
Commonwealth countries
2
Constitutional history
2
Developing countries
2
Egypt
2
European Union countries
2
Gettysburg National Military Park
2
Gulf States
2
Havana (Cuba)
2
Hawaii
2
History
2
Hollywood (Los Angeles, Calif.)
2
Ireland
2
Korea
2
Latin American literature
2
Maryland
2
Massachusetts
2
New Orleans (La.)
2
Nigeria
2
Pacific Area
2
Pacific States
2
Paris
2
Philadelphia (Pa.)
2
Tennessee
2
Turkey
2
USA
2
Vienna
2
West Indies
2
Amérique du Nord
1
Astronautics
1
Atomic bomb
1
Attica
1
Australia
1
Baltimore
1
Baltimore (Md.)
1
Belgium
1
Berlin (Germany)
1
Berlin,
1
Boston
1
Chicago
1
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