Region
United States
98
West (U.S.)
6
Arkansas
2
California
2
Korea
2
Arches National Park
1
Arches National Park (Utah)
1
Berkeley
1
Cambodia
1
Chicago
1
Chicago (Ill.)
1
Columbia River
1
Czechoslovakia
1
Developing countries
1
Europe
1
Foreign countries
1
France
1
Georgia
1
Hot Springs
1
Illinois
1
Italy
1
Little Rock
1
Morocco
1
New York (N.Y.)
1
Nicaragua
1
North Dakota
1
Northwest, Pacific
1
Pacific Ocean
1
Paris
1
Plains
1
Plains (Ga.)
1
Plains Region (Ga.)
1
San Francisco Bay Area
1
Siĕmréab (Cambodia)
1
Snake River (Wyo.-Wash.)
1
Southern States
1
Texas
1
Utah
1