Wallace had served as vice president under Franklin D. Roosevelt but was dropped from the Democratic ticket in 1944. Following the end of World War II, Wallace emerged as a prominent critic of President Harry S. Truman's Cold War policies. Wallace's supporters held the 1948 Progressive National Convention, which nominated a ticket consisting of Wallace and Democratic Senator Glen H. Taylor of Idaho. Despite challenges from Wallace, Republican nominee Thomas E. Dewey, and Strom Thurmond of the segregationist Dixiecrats, Truman won re-election in the 1948 election. Wallace won 2.4% of the vote, which was far less than the share received by Theodore Roosevelt and Robert La Follette, the presidential nominees of the 1912 and 1924 Progressive Party tickets, respectively. Neither of those parties was directly related to Wallace's party, though these parties did carry over ideological groups and influenced many members of the 1948 Progressive Party.