Columbia subject headings:
Long, Huey Pierce, 1893-1935--Assassination--Congresses.
Long, Huey Pierce, 1893-1935--Congresses.
Louisiana--Politics and government--1865-1950--Congresses.
Harvard subject headings:
Long, Huey Pierce, 1893-1935--Assassination--Congresses.
Long, Huey Pierce, 1893-1935--Congresses.
Long, Huey Pierce, 1893-1935--Influence--Congresses.
Louisiana--Politics and government--1865-1950--Congresses.
Princeton subject headings:
Long, Huey Pierce, 1893-1935--Assassination--Congresses.
Long, Huey Pierce, 1893-1935--Congresses.
Long, Huey Pierce, 1893-1935--Influence--Congresses.
Louisiana--Politics and government--1865-1950--Congresses.