The answer is the option where it says:
<span>it helps convey how jarring it was for Didion to realize that life in New York City, which she had long imagined as a romantic and exotic place, could be rather ordinary and mundane.</span>
D. It sways the audience’s thinking or action
Miller used the play as a criticism of McCarthyism. The Crucible is about the witch-hunt, plus trials that took place in Salem in 1692. In this play people cared about other people's business and being accused of witchcraft was the most dangerous sin. To avoid being hanged people accused others... so yeah