Showing Social conditions of the Negro in the Hill District of Pittsburgh: Survey conducted under the direction of Ira De A. Reid by General Committee on the Hill Survey

Important places

Pittsburgh (1,170)

Counties

Allegheny (1,224)

Regions

Pennsylvania (4,458)

Countries

United States (64,950)

Other geographical areas

Allegheny Plateau (173)
Appalachian Mountains (1,111)