Region
United States
280
Maryland
20
Massachusetts
20
Pennsylvania
20
Southern States
20
Canada
19
Virginia
19
Missouri
17
Ohio
17
Kentucky
16
Mississippi River
12
Philadelphia
12
Ontario
11
Boston
10
Florida
10
Georgia
10
New York (State)
10
England
8
Dismal Swamp (N.C. and Va.)
7
North Carolina
6
Wisconsin
6
Illinois
5
Washington Region
5
Caribbean Area
4
Cincinnati
4
Cuba
4
Indiana
4
New Jersey
4
Border States (U.S. Civil War)
3
Christiana
3
Connecticut
3
Great Britain
3
Iowa
3
New York
3
North America
3
Northeastern States
3
Ohio River Valley
3
Pensacola
3
Philadelphia (Pa.)
3
South Carolina
3
Alabama
2
America
2
Atlantic Coast (U.S.)
2
Australia
2
Boston (Mass.)
2
Brazil
2
Cambridge
2
Cambridge (Mass.)
2
Charleston
2
Confederate States of America
2
more ...