The counterculture is mainly driven by the youth culture, because .

A. the music appeals to a younger audience
B. it is typically a younger group that drives change
C. they are most dissatisfied with
D. the world they are inheriting young people typically protest the generation before them

Option B

Explanation:

Firstly what is a counterculture ,it is typically a small group of people that has different values and culture different from the main culture that is why it is given the word "counterculture".

They are mostly driven by young group of people, of course the elderly ones can't drive ,the energy of the young can't be compared to the elderly ones ,that is why it is mostly driven by the young ones. Option B is the right answer.

well it depends i think people around the world are coming around to gay marriage. but if you are talking abortion then wow, so much to talk about. such as men thinking they have the right to choose if women can, the fact there are health concerns if the women can't get one, and many more arguments to discuss. so i would definitely say abortion would be a much more interesting topic.