How did rock 'n' roll music challenge the dominant American social trends of the 1950s?
A. It was marketed directly to white teenagers.
B. It celebrated individuality and cultural diversity.
C. It was produced for profit rather than artistic value.
D. It highlighted the hypocrisy of evangelical religions.

what are local authorities doing to fix the problem

explanation:

john smith was the first englishman to sail around the world. francis bacon served as attorney general and lord chancellor of england. he took up aristotelian ideas, arguing for an empirical, inductive approach, known as the scientific method, which is the foundation of modern scientific inquiry.