Region
America
2
Amérique du Nord
1
Canada
1
Canadian Northwest
1
Delaware
2
Delaware River Valley
2
Delaware River Valley (N.Y.-Del. and N.J.)
2
Delaware, Vallée de la (N.Y.-Del. et N.J.)
1
États-Unis
1
Maryland
2
New Jersey
2
New Sweden
2
Nord-Ouest canadien
1
North America
1
Northwest Territories
1
Northwest, Canadian
1
Pennsylvania
2
Pennsylvanie
1
Sweden
2
Territoires du Nord-Ouest
1
United States
2
Western Hemisphere
2