Geographic Subject
United States
283
Texas
48
Virginia
43
Canada
38
Mississippi River Valley
32
South Carolina
24
Southern States
21
Louisiana
20
Georgia
19
America
17
Ohio River Valley
17
Florida
16
North America
15
Mexico
14
North Carolina
13
Maryland
12
Mississippi River
12
West (U.S.)
11
West Indies
11
Great Britain
9
Illinois
9
Northwest, Old
9
Cuba
8
Atlantic States
7
Kentucky
7
Tennessee
7
Europe
6
France
6
Missouri
6
Ohio
6
Pennsylvania
6
Alabama
5
Mississippi
5
New Mexico
5
Ohio River
5
Southwest, Old
5
Arkansas
4
California
4
Washington (D.C.)
4
Edwards County (Ill.)
3
Egypt
3
England
3
Havana (Cuba)
3
Mammoth Cave (Ky.)
3
Middle Atlantic States
3
New France
3
New Orleans (La.)
3
Northwestern States
3
Southwest, New
3
West Virginia
3
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