Fill in each numbered blank with one suitable word or phrase In the nineteenth century,(1) . . . . . . . . . . Steven Foster wrote some of the most enduring popular of all American songs, (2) . . . . . . . . . . soon became part of the folk tradition. Beginning in the 1930s, Woody Guthrie gained great popularity by adapting (3) . . . . . . . . . . . . melodies and lyrics and supplying new ones as well. In the 1950s and 1960, singer- composers such as Peter Seeger, Bob Dylan, Joan Baez continued this tradition by (4). . . . . . . . . . 'urban' folk music. Many of these songs (5) . . . . . . . . . . important social issues, such as radical integration and the war in Vietnam. Question 1.