The folk revival of the 1940s and 1950s brought traditional music back into the spotlight, fueled by social and political unrest. Artists like Woody Guthrie, Pete Seeger, and Bob Dylan used acoustic instruments and simple melodies to address issues like civil rights and war. This movement had a lasting impact on popular music and culture. It paved the way for singer-songwriters, influenced folk-rock and country-rock, and established music as a powerful tool for social change. The legacy of the folk revival continues to inspire artists today.