Region
Mississippi River Valley
3
United States
États-Unis
2
Mississippi, Vallée du
2
Northwest, Old
2
Old Northwest
2
États-Unis (Ouest)
1
États-Unis (Vieux Nord-Ouest)
1
Genesee River Valley
1
Genesee River Valley (Pa. and N.Y.)
1
Genesee, Vallée du (Penns. et N.Y.)
1
Kentucky
1
Mississippi (Fleuve)
1
Mississippi River
1
Ohio River Valley
1
Ohio, Vallée de l'
1
West (U.S.)
1
West United States
1