The answer would be Ritornello form.
Answer:
Art has played a role in social justice education, community building, and social activism/social movements. It provides a universal language that gives voice to individuals and communities and is accessible across social boundaries. These examples can overlap and are not strictly confined to one specific category.
Explanation:
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Post war influence of youth made them a valuable consumer market
Electric guitars and how they were played
Appealed to working class
Used technology for creation of music
