Answer:
The main reason could be the overexploitation since Cyrenaica became a Roman senatorial province, and the abandonment of the previous strict control over its collection.
I pick A) to go. It look like an infinitive
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.
