Henry M. Jackson (May 31, 1912 - September 1, 1983) was a U.S. Congressman and Senator for Washington State from 1941 until his death. Jackson was an unsuccessful candidate for the Democratic presidential nomination in 1972 and 1976. As a Cold War anti-Communist Democrat, Jackson's political philosophies and positions have been cited as an influence on a number of key figures associated with neoconservatism, including Paul Wolfowitz and Richard Perle .