Columbia subject headings:
Local government--United States.
United States--Politics and government--1945-1989.
United States--Social conditions--1945-
Harvard subject headings:
Local government--United States
United States--Politics and government--1945-1989.
United States--Social conditions--1960-1980.
Princeton subject headings:
Local government--United States.
United States--Politics and government--1945-1989.
United States--Social conditions--1960-1980.