Region
United States
États-Unis
5
Pennsylvania
5
America
3
Delaware
3
Maryland
3
Pennsylvanie
3
Washington (D.C.)
3
Delaware River Valley
2
Delaware River Valley (N.Y.-Del. and N.J.)
2
New Jersey
2
New Sweden
2
Philadelphia
2
Philadelphia (Pa.)
2
Sweden
2
Western Hemisphere
2
Amérique
1
Columbia (Fleuve)
1
Columbia River
1
Delaware, Vallée de la (N.Y.-Del. et N.J.)
1
États du Moyen-Atlantique (États-Unis)
1
États-Unis (Ouest)
1
Middle Atlantic States
1
Missouri (Rivière)
1
Missouri River
1
New York
1
New York (State)
1
North America
1
Ohio River Valley
1
Ohio, Vallée de l'
1
Philadelphie (Penns.)
1
Southern States
1
Unites States
1
Virginia
1
Virginie
1
West (U.S.)
1
West United States
1