Region
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Washington (D.C.)
3
Afghanistan
2
Argentine
2
Argentinien
2
Balkan Peninsula
2
Boston
2
Canada
2
Caribbean Area
2
Chile
2
Colombia
2
Confederate States of America
2
Europe, Eastern
2
European Union countries
2
Germany (East)
2
Germany (West)
2
Haiti
2
Kansas
2
Karkūk
2
Karkūk (Iraq)
2
Korea
2
London
2
Massachusetts
2
Mississippi River Valley
2
North Carolina
2
Pacific Area
2
Panama
2
Panama Canal (Panama)
2
Pennsylvania
2
Philippines
2
Puerto Rico
2
Rome
2
South Africa
2
Spain
2
Syria
2
Tibet Autonomous Region
2
Turkey
2
URSS
2
Ukraine
2
1860-1910
1
Africa, Sub-Saharan
1
Alaska
1
Angola
1
Antilles britanniques
1
Appalachian Region
1
Arab countries
1
Armenia
1
Athens (Tenn.)
1
Atlanta (Ga.)
1
Bali
1
Bavaria
1
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