Region
Mississippi River Valley
160
Mississippi River
85
United States
60
Ohio River Valley
27
Louisiana
26
Ohio River
23
Mississippi, Vallée du
18
Northwest, Old
16
New France
15
Northwestern States
15
Minnesota
12
America
11
Canada
11
West (U.S.)
10
États-Unis
8
Mississippi (Fleuve)
8
North America
8
France
6
Kentucky
6
Louisiane
6
Southern States
6
Illinois
5
Ohio, Vallée de l'
5
Tennessee
5
Amérique du Nord
4
Florida
4
Great Lakes (North America)
4
Southern boundary of the United States
4
Southwest, Old
4
The West
4
ESTADOS UNIDOS
3
Great Britain
3
Great Lakes
3
New Mexico
3
New Orleans (La.)
3
Northwestern states
3
Ohio
3
Pennsylvania
3
Spain
3
Amérique
2
Arkansas
2
États-Unis (Ouest)
2
Genesee River Valley (Pa. and N.Y.)
2
Indiana
2
LUISIANA
2
LUISIANA (ESTADOS UNIDOS)
2
Louisiane (États-Unis)
2
Middle West
2
Mississippi (États-Unis)
2
Niagara Falls
2
more ...