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United States (22)
Southern States (3)
Egypt (2)
France (2)
Great Britain (2)
Acadia National Park (1)
Acadia National Park (Me.) (1)
Africa (1)
America (1)
Bibliography (1)
Chaco Culture National Historical Park (N.M.) (1)
China (1)
Colorado (1)
Denmark (1)
Great Smoky Mountains National Park (N.C. and Tenn.) (1)
Greece (1)
Maine (1)
Middle East (1)
Minnesota (1)
Mississippi (1)
Netherlands (1)
North America (1)
Nova Scotia (1)
Poland (1)
Rome (1)
Rome (Italy) (1)
Tennessee (1)