Columbia subject headings:
United States--Economic conditions--1945---Periodicals.
United States--History--Periodicals.
United States--Politics and government--1945-1989--Periodicals.
United States--Social conditions--Periodicals.
Harvard subject headings:
United States--Economic conditions--1945---Periodicals.
United States--History--Periodicals.
United States--Politics and government--1945-1989--Periodicals.
United States--Social conditions--Periodicals.
Princeton subject headings:
Periodicals.
United States--Economic conditions--1945---Periodicals.
United States--History--Periodicals.
United States--Politics and government--1969---Periodicals.
United States--Social conditions--1960---Periodicals.