Columbia subject headings:
Dennison, Tom, 1859-1934.
Omaha (Neb.)--Politics and government.
Political corruption--Nebraska--Omaha--History--20th century.
Harvard subject headings:
Dennison, Tom, 1859-1934.
Omaha (Neb.)--Politics and government.
Political corruption--Nebraska--Omaha--History--20th century.
Princeton subject headings:
Dennison, Tom, 1859-1934.
Omaha (Neb.)--Politics and government.
Political corruption--Nebraska--Omaha--History--20th century.