Columbia subject headings:
Elections--Corrupt practices--Illinois--Chicago--History--20th century.
Elections--Corrupt practices--Illinois--History--20th century.
Presidents--United States--Election--1960.
Harvard subject headings:
Elections--Corrupt practices--Illinois--Chicago--History--20th century.
Elections--Corrupt practices--Illinois--History--20th century.
Presidents--United States--Election--1960
Princeton subject headings: