Columbia subject headings:
Harvard subject headings:
Presidential candidates--United States--Biography
Presidents--United States--Election--History
United States--Politics and government
Vice-presidential candidates--United States--Biography
Vice-presidents--United States--Election--History.
Princeton subject headings:
Presidential candidates--United States--Biography.
Presidents--United States--Election--History.
United States--Politics and government.
Vice-presidential candidates--United States--Biography.
Vice-presidents--United States--Election--History.