Region
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Peru
6
Rome
6
Russia (Federation)
6
South Africa
6
Turkey
6
Appalachian Region, Southern
5
Canada, Northern
5
Egypt
5
Florida
5
New Orleans
5
Singapore
5
South America
5
Washington (State)
5
Boston
4
France
4
Georgia
4
Great Smoky Mountains National Park (N.C. and Tenn.)
4
Himalaya Mountains Region
4
Illinois
4
Kraków
4
Kraków (Poland)
4
Mexico, Valley of
4
Minnesota
4
Poland
4
South Asia
4
Spain
4
Universe
4
Africa, North
3
Andes Region
3
Australasia
3
Boston (Mass.)
3
Brazil, North
3
Central America
3
Chaco Canyon (N.M.)
3
Chesapeake Bay Region (Md. and Va.)
3
Civilization, Medieval
3
Colorado
3
Costa Rica
3
Ecuador
3
Eurasia
3
Germany
3
Ghana
3
Guatemala
3
Hudson River (N.Y. and N.J.)
3
Islands of the Pacific
3
Italy
3
Jordan
3
Kansas
3
Kauai (Hawaii)
3
Ladākh
3
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