We don't know anything about sally so we cant answer unless we know the story (which I don't)
Answer:
??
Explanation:
<u><em>She</em> </u>traced <em><u>her</u></em> ancestry back to the original president of the college, which <em><u>her</u></em> roommate thought was unfair.
Expository writing traditionally serves the purpose of giving some sort of information. Either through describing, informing, or explaining the audience about a specific topic
Probably C :)))))))))))))))
