A rhyming dictionary would be useful
I believe you are right C
I think it's B) Hally assumes the role of antagonist.
Maggie experience being burnt while their home was burned. She was devastated while watching the burning yet Dee seems to be okay with what is happening. It was a huge tragedy to Maggie as that house serves as their only memories of the family and at is all they ever had.
Answer:She is credited with advancing the global environmental movement