Region
Maryland
Pennsylvania
United States
5
États-Unis
3
Pennsylvanie
3
America
2
Delaware
2
Delaware River Valley
2
Delaware River Valley (N.Y.-Del. and N.J.)
2
New Jersey
2
New Sweden
2
Sweden
2
Western Hemisphere
2
Connecticut
1
Conococheague Creek Region (Pa.)
1
Delaware, Vallée de la (N.Y.-Del. et N.J.)
1
Europe
1
États du Moyen-Atlantique (États-Unis)
1
Frontier
1
Great Britain
1
Middle Atlantic States
1
Ohio River Valley
1
Ohio, Vallée de l'
1
Virginia
1