What are some reasons why the musical, Hair, was so controversial?

A. It included an all-black cast.

B. It disparaged people with long hair.

C. It contained nudity and profanity.

D. It included an integrated cast.,

Option C. It contained n udity and bl asphemy. The musical Hair had a lot of controversies but it was not because of the type of hair represented by the people in the cast, but because of the series of n ude and bl asphemous scenes that this work contained since its appearance.