Columbia subject headings:
Democratic Party (U.S.)--History--20th century.
United States--Politics and government--1945-1989.
Harvard subject headings:
Democratic Party (U.S.)--History--20th century.
United States--Politics and government--1945-1989.
Princeton subject headings:
Democratic Party (U.S.)--History--20th century.
United States--Politics and government--1945-1989.