Region
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Middle West
3
New England
3
Nigeria
3
Poland
3
Polar regions
3
Scandinavia
3
Southern States
3
Soviet Union
3
Africa, Sub-Saharan
2
America
2
Antwerp (Belgium)
2
Argentina
2
Athens
2
Athens (Greece)
2
Beijing
2
Benelux countries
2
Berlin
2
Chicago
2
Communist countries
2
Egypt
2
Haiti
2
Hawaii
2
Ife
2
Ife (Nigeria)
2
Illinois
2
Israel
2
Istanbul
2
Lebanon
2
Leeds
2
London (England)
2
Los Angeles
2
Manchester
2
Ontario
2
Paris (France)
2
Seville
2
Seville (Spain)
2
Shanghai (China)
2
South America
2
South Asia
2
Taiwan
2
Turkey
2
Udaipur (Rajasthan)
2
Udaipur (Rajasthan, India)
2
West (U.S.)
2
Yugoslavia
2
Algeria
1
Andhra Pradesh
1
Arab countries
1
Art
1
Balkan Peninsula
1
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