Explain Nen i still don't get it :c

1. according to bertrand, what is the purpose of relaying the story of samson at the beginning of the chapter? in other words, what does it have to do with the subject matter?

Why is theatre considered a social event?

Which music form has a pattern that appears as a-b-a-c-a or a-b-a-c-a-b-a? a. sonata ob. rondo c. minuet d d. theme and variations e. quartet