Region
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Montana
4
New England
4
Oklahoma
4
Oświęcim (Poland)
4
Phillips County
4
Phillips County (Ark.)
4
Siberia
4
Somalia
4
Xinjiang Uygur Zizhiqu
4
Amsterdam
3
Belgium
3
Berlin (Germany)
3
Bosnia and Herzegovina
3
Calais
3
Camp Chase (Ohio)
3
Caribbean Area
3
Congo (Democratic Republic)
3
Croatia
3
Cumberland Gap National Historical Park
3
Denmark
3
Ethiopia
3
Germany (West)
3
Ghana
3
Great Plains
3
Greenland
3
Guantánamo Bay Naval Base (Cuba)
3
Ireland
3
Jerusalem
3
Kaposvár (Hungary)
3
Liberia
3
Lithuania
3
Manchuria
3
Minnesota
3
North America
3
Ontario
3
Paris
3
Ravensbrück
3
Siberia (Russia)
3
Sobibór
3
Terezín (Severočeský kraj)
3
Texas, West
3
URSS
3
United States, West
3
Vietnam
3
Warsaw (Poland)
3
Weimar (Thuringia)
3
Western Sahara
3
Wisconsin
3
Yellowstone National Park
3
Afghanistan
2
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