Columbia subject headings:
Democratic Party (U.S.)
Political participation--United States.
Presidents--United States--Nomination.
United States--Politics and government--1945-1989.
Harvard subject headings:
Democratic National Committee (U.S.). Commission on Party Structure and Delegate Selection
Democratic Party (U.S.)
Democratic Party (U.S.)--History.
Political participation--United States
Presidents--United States--Nomination
United States--Politics and government--1945-1989.
Princeton subject headings:
Democratic Party (U.S.)
Political participation--United States.
Presidents--United States--Nomination.
United States--Politics and government--1945-1989.