Read the sentence. 33 POINTS!!!

(5) Because while this is Justice Sotomayor's achievement—the result of her ability and determination—this moment is not just about her.

How does this sentence create cohesion?

A.
It uses prepositional phrases such as of her ability to embellish details.
B.
It uses descriptive language to describe the magnitude of the moment.
C.
It uses dashes to separate a clause that keeps the focus on the main idea.
D.
It uses contrasting words like while and not just to connect ideas.