1.
PART A: Which sentence describes the main theme of the drama?

According to the sentences and a topic presumably about "sitting in" drama,

the answer would be D

Explanation:

This is because it describes the extent of sitting in and what have been achieved by it, in summary, it basically captures the main theme of the drama.

Hope this helps!

1) D: People can change when they stand up for what they believe in peacefully

2) D: "Narrator: Student sit-ins spread through the South and suceeded

in intergating lunch counters in many cities." (Paragraph 27)

by our hard work

for that