Columbia subject headings:
King, Martin Luther, Jr., 1929-1968--Public opinion.
Public opinion--United States--History--20th century.
Race relations and the press--United States--History--20th century.
Harvard subject headings:
King, Martin Luther, Jr., 1929-1968--Public opinion.
Public opinion--United States--History--20th century
Race relations and the press--United States--History--20th century.
Princeton subject headings:
King, Martin Luther, Jr., 1929-1968--Public opinion.
Public opinion--United States--History--20th century.
Race relations and the press--United States--History--20th century.