I believe that A and B are correct.
Answer: Determined
Explanation: Popular does not fit because the paragraph says she has a mixed reputation. Gentle would not fit because this doesn't fit the actions described. Friendly doesn't fit because nothing is stated about her life with friends. Determined fits because she was determined to stand up and help farm workers in the face of discrimination.
Answer:
I think you should just ignore it
Explanation:
A-- Compound
It has the conjunction "and" in it!
Hope this helps!