How did rock and roll create the economic boom?

Rock n Roll effect during the 1950s mirrored the spending intensity of youngsters who, because of the '50s financial blast (and as opposed to the prewar Great Depression), had uncommon discretionary cash-flow.

That salary was of intrigue to record organizations as well as to a regularly expanding scope of sponsors quick to pay for time on adolescent arranged, Top 40 radio stations and for the improvement of high schooler pointed network shows, for example, American Bandstand.

correct answer is b "write as much as you can about the subject so you might earn extra-credit points"