Region
United States
West (U.S.)
16
États-Unis
11
Pennsylvania
9
America
4
Dakota Territory
4
Ohio River Valley
4
South Dakota
4
West United States
4
États-Unis (Ouest)
3
Maryland
3
Minnesota
3
USA
3
Black Hills
2
Black Hills (S.D. and Wyo.)
2
California
2
Europe
2
Frontier
2
Frontière du Nord-Est (États-Unis)
2
Great Britain
2
Iowa
2
Maine
2
Michigan
2
Mississippi River Valley
2
Mississippi, Vallée du
2
New England
2
Niagara Frontier (N.Y.)
2
North America
2
Northeast boundary of the United States
2
Northwest, Old
2
Pennsylvanie
2
Southwest, Old
2
Texas
2
Utah
2
Vermont
2
Allemagne
1
Amérique latine
1
Atlantic Ocean
1
Black Hills (Dak. du S. et Wyom.)
1
Boonesboro
1
Boonesboro (Ky.)
1
Cave in Rock (Ill.)
1
Columbia
1
Columbia (Pa.)
1
Connecticut
1
Conococheague Creek Region (Pa.)
1
Dakota du Sud
1
Delaware River Estuary
1
Delaware River Region
1
Delaware River Region (N.Y.-Del. and N.J.)
1
more ...