In 1938 Eliot, a
Democrat, ran for election to the Seventy-sixth Congress, losing to
Republican Robert Luce. Eliot defeated Luce in a rematch in 1940, winning election to the Seventy-seventh Congress (January 3, 1941 – January 3, 1943). He was an unsuccessful candidate for renomination in 1942 to the Seventy-eighth Congress and for nomination in 1944 to the Seventy-ninth Congress; both times his successful opponent was the colorful longtime Boston politician
James M. Curley. Eliot saw war service in 1943 as director of the British Division, Office of War Information, London, England, and special assistant to the United States Ambassador. From 1943 to 1944 he was chairman of the appeals committee of the
National War Labor Board. He served with the
Office of Strategic Services in 1944, and from November 1944 to November 1945 was chief counsel of the Division of Power, U.S. Department of the Interior. In addition, Eliot served as
New England chairman of the
United Negro College Fund. After the war, Eliot engaged in the practice of law in
Boston from 1945 to 1950, before returning to university life. From 1950 to 1952 he served as the executive director of the Massachusetts Special Commission on the Structure of the State Government. In 1952 he was appointed professor of political science at
Washington University in St. Louis, where he wrote
Governing America; the Politics of a Free People: National, State, and Local Government, and
American Government: Problems and Readings in Political Analysis. He was a professor of constitutional law from 1958 to 1961. In 1961 he moved to the Washington University College of Liberal Arts, serving as dean from 1961 to 1962, and chancellor from 1962 to 1971. He also served as vice chairman of the United States
Commission on Intergovernmental Relations from 1964 to 1966 and as president of the
Salzburg Global Seminar from 1971 to 1977; and as a teacher at
Buckingham, Browne & Nichols School in Cambridge, Massachusetts (his high school alma mater, which had merged with another school), from 1977 to 1985. == Personal life and death ==