Subject Region
United States
159
England
135
Great Britain
98
London
54
Massachusetts
36
Pennsylvania
32
Boston
27
Philadelphia (Pa.)
23
New York (State)
21
New York
16
Egypt
15
Ireland
15
London (England)
15
Germany
14
Philadelphia
12
Canada
11
Europe
11
France
10
Antigua and Barbuda
9
Italy
9
Antigua
8
New York (N.Y.)
8
Spain
8
California
6
China
6
Charleston (S.C.)
5
Connecticut
5
Netherlands
5
Ontario
5
Scotland
5
South Carolina
5
India
4
Jordan
4
Mexico
4
Northampton
4
Norwich
4
Toronto
4
Turkey
4
Africa
3
Amsterdam
3
Australia
3
Chicago
3
Dublin
3
Europe, Eastern
3
Exeter
3
Florence
3
Illinois
3
Islamic countries
3
Lebanon
3
Maryland
3
more ...