Subject Region
United States
34
Southern States
13
West (U.S.)
10
Asia
6
Florida
5
America
3
Pennsylvania
3
Philadelphia
3
Philadelphia (Pa.)
3
Alabama
2
Atlantic Ocean Region
2
California
2
Europe
2
Latin America
2
New England
2
Pacific Area
2
Spain
2
Africa, North
1
Antarctica
1
Arctic regions
1
Chicago
1
Chicago (Ill.)
1
Egypt
1
English-speaking countries
1
Great Britain
1
Illinois
1
Japan
1
New York
1
New York (N.Y.)
1
New York (State)
1
Niagara Falls (N.Y. and Ont.)
1
Orient
1
Palestine
1
Polar regions
1