Region
Pennsylvania
9
Pennsylvanie
Pittsburgh
9
Pittsburgh (Pa.)
5
États-Unis
2
Fort Duquesne
2
Fort Duquesne (Pa.)
2
Fort Duquesne (Penns.)
2
Fort Duquesne (Pittsburgh, Penns.)
2
Nouvelle-France
2
United States
2
Mexico
1
Ohio River Valley
1
Ohio, Vallée de l'
1
Patzcuaro
1
Pátzcuaro
1
Pittsburgh (Penns.)
1
Pittsburgh Metropolitan Area
1
Pittsburgh Metropolitan Area (Pa.)
1
Pittsburgh, Pa
1
Pátzcuaro
1
Schwarze
1