The Weavers, one of the most significant popular-music groups of the postwar era, saw their career nearly destroyed during the Red Scare of the early 1950s. Even with anti-communist fervor in decline by the early 1960s, the Weavers' leftist politics were used against them as late as January 2, 1962, when the group's appearance on The Jack Paar Show was cancelled over their refusal to sign an oath of political loyalty.
The importance of the Weavers to the folk revival of the late 1950s cannot be overstated. Without the group that Pete Seeger founded with Lee Hays in Greenwich Village in 1948, there would likely be no Bob Dylan, not to mention no Kingston Trio or Peter, Paul and Mary. The Weavers helped spark a tremendous resurgence in interest in American folk traditions and folk songs when they burst onto the popular scene with "Goodnight Irene," a #1 record for 13 weeks in the summer and fall of 1950. The Weavers sold millions of copies of innocent, beautiful and utterly apolitical records like "Midnight Special" and "On Top of Old Smoky" that year.