Region
Mississippi River Valley
160
Mississippi
148
United States
89
Mississippi River
85
Louisiana
32
Ohio River Valley
27
Ohio River
23
Mississippi, Vallée du
18
Northwest, Old
16
New France
15
Northwestern States
15
Minnesota
13
America
12
Canada
11
Southern States
11
Tennessee
11
West (U.S.)
10
Georgia
9
Kentucky
9
North America
9
États-Unis
8
Mississippi (Fleuve)
8
Adams Co
7
Alabama
7
Florida
7
Natchez
7
France
6
Illinois
6
Louisiane
6
Pennsylvania
6
Ohio, Vallée de l'
5
Southwest, Old
5
Vicksburg
5
Amérique du Nord
4
California
4
Great Lakes (North America)
4
New Orleans (La.)
4
Ohio
4
South Carolina
4
Southern boundary of the United States
4
The West
4
Warren Co
4
Arkansas
3
Confederate States of America
3
ESTADOS UNIDOS
3
Great Britain
3
Great Lakes
3
Indiana
3
Mississippi valley
3
New Mexico
3
more ...