Region
Middle West
7
Nebraska
7
Pennsylvania
3
Penn
2
Pittsburgh
2
Soviet Union
2
United States
2
Allegheny Co
1
Boston
1
Boston (Mass.)
1
California
1
Europe
1
Europe, Eastern
1
États-Unis
1
États-Unis (Nouveau Sud-Ouest)
1
Iberian Peninsula
1
Juden
1
Marshall Street (Philadelphia, Pa.)
1
Massachusetts
1
New Southwest
1
Philadelphia
1
Pittsburgh (Pa.)
1
Southwest, New
1
Sowjetunion
1
URSS
1
USA
1