Do you have a picture of the question, or do you have anymore information to answer this? such as what type of graph they’re talking about, and what data.
So the machinery of pursuit was the organized way that Harriet Tubman selected slaves to travel on the Underground Railroad
It would be C because an exclamation is a strong emotion like
AAAGH!
DARN!
OH SNAP!
or something else like that. having a lot of these in your writing can be overwhelming and confusing
the information that can be revealed through characterization is a character's personality and traits. if there's enough information you could probably predict some of the actions of a certain character. I don't know if that's what you're looking for but that's my take on your question hope that helps!