Columbia subject headings:
Korean War, 1950-1953--Public opinion.
Presidents--United States--Public opinion--History--20th century.
Public opinion--United States--History--20th century.
United States--Foreign relations--1945-1989--Public opinion.
Vietnam War, 1961-1975--Public opinion.
Harvard subject headings:
Korean War, 1950-1953--Public opinion.
Presidents--United States--Public opinion--History--20th century.
Public opinion--United States--History--20th century
United States--Foreign relations--1945-1989--Public opinion.
Vietnam War, 1961-1975--Public opinion
Princeton subject headings: