Oops, you forgot the little passage but I have this packet too! :)
A. She was a public leader of a reform movement.
Dix was a leader of reforms for the treatment of the mentally ill. In the passage, she is mentioned as an expectation because she take a leadership role in her reform movement.
Answer:
He uses terminology to communicate complex concepts.
The fist answer should be the right one
It often reflects that it's not yours but someone else's