Question

What was one of the most important changes to rock music in the late 1960s?

Answer 1

The emergence of a more rebellious and countercultural movement in rock music was one of the most important changes in the late 1960s.

Step-by-step explanation:

One of the most important changes to rock music in the late 1960s was the emergence of a more rebellious and countercultural movement. This can be seen in events like the Woodstock concert, where half a million people gathered to experience a proclamation of musical emancipation. The music became a symbol of youth culture and defiance against societal norms, making a lasting impact on the music industry.