It is C. Compound sentence. This is because it is far from simple, and even thought it might seem as a run on sentence, it is not, as run on sentences are sentences connected with a comma, yet this one is connected with a semi-colon, which is a correct way of connecting sentences.
I think it is C. Cares about
i Cant see anything so i can help u
"<span>It makes the reader aware of the key actors in the unfolding narration" would be the best answer. It's important to establish key characters early on so the reader is confused later. </span>