Region
Amérique du Nord
2
East (U.S.)
2
East United States
2
North America
2
Pennsylvania
2
Pennsylvanie
2
United States
2
Angleterre
1
Atlantic Ocean
1
Canada, Eastern
1
Chesapeake Bay
1
Chesapeake Bay (Md. and Va.)
1
Delaware
1
Delaware River Valley
1
Delaware River Valley (N.Y.-Del. and N.J.)
1
Delaware, Vallée de la (N.Y.-Del. et N.J.)
1
Eastern Canada
1
England
1
États-Unis
1
Förenta staterna
1
Großbritannien
1
Middle Atlantic States
1
New Castle
1
Philadelphia
1
Philadelphia (Pa.)
1
Philadelphie
1
Storbritannien
1
USA
1