Which of the Following Statements Is True About the Attempts

Which of the following statements is true about the attempts to rein in popular music?

A) Most attempts happened in the 1950s and 1960s.
B) Concerns over lyrics in the mid-1980s had no effect on the music industry.
C) Before rock-and-roll music, there were no clashes between older and younger generations over music.
D) Gangsta rap was embraced by middle-class white adults as an excellent way for their children to learn about inner-city life.
E) None of the above options is correct.