History of Rock

Rock and Roll combines African American Genres like blues, with "white" genres like country

Third stage of rock and Roll history: White teenagers listened to black music, this was censored by the authority

The second stage of rock and roll history was: Radio Recordings came across boundaries and made interactions possible

The first stage of rock and roll story was: In the mid-20th century racial segregation divided US.

Rock and Roll is refered to as:

And finally: Rock and Roll was effectively censored and never again heard.