Region
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Tibet Autonomous Region (China)
2
Washington (D.C.)
2
Afghanistan
1
Africa, North
1
Africa, Southern
1
Bering Sea
1
Berlin (Germany)
1
Bonin Islands
1
Bonin Islands (Japan)
1
Cambridge (Mass.)
1
Canada
1
Cyprus
1
England
1
Greece
1
Grenada
1
Illinois
1
Indochina
1
Indonesia
1
Iwo Jima (Volcano Islands)
1
Iwo Jima (Volcano Islands, Japan)
1
Korea
1
Korea (South)
1
Lebanon
1
Libya
1
Mexico
1
Palestine
1
Peking
1
Persian Gulf Region
1
Portugal
1
Scandinavia
1
Spain
1
Sweden
1
Turkey
1
United Nations
1
Yugoslavia
1
Zimbabwe
1
États-Unis
1