Region
United States
Mississippi River Valley
22
Ohio River Valley
8
Mississippi, Vallée du
7
Mississippi River
6
États-Unis
5
Northwestern States
4
Northwest, Old
3
Amérique du Nord
2
Arkansas
2
Genesee River Valley (Pa. and N.Y.)
2
Great Lakes (North America)
2
Kentucky
2
New Mexico
2
Ohio River
2
Ohio, Vallée de l'
2
Southern States
2
Southern boundary of the United States
2
Southwest, Old
2
West (U.S.)
2
ESTADOS UNIDOS
1
États-Unis (Nord-Ouest)
1
États-Unis (Ouest)
1
États-Unis (Sud)
1
États-Unis (Vieux Nord-Ouest)
1
Florida
1
Floride
1
Frontière du Sud (États-Unis)
1
Genesee River Valley
1
Genesee region (New York)
1
Genesee, Vallée du (Penns. et N.Y.)
1
Minnesota
1
Mississippi (Fleuve)
1
Mississippi valley
1
Ohio
1
Old Northwest
1
Ontario
1
Pittsburgh (Pa.)
1
RIO MISSISSIPPI (ESTADOS UNIDOS : VALLE)
1
The West
1
Unites States
1
West United States
1