C I’m not 100% sure but if it’s wrong sorry
Answer:
to portray the betrayal of Caesar in an engaging way
The speaker's ability to ok persuasive, sound persuasive, and act in a persuasive way, to show that people can trust that his side of the opinion of the subject is more important.
Either b or d, but i think your best bet is with d.
Answer: The answer is B, convey information.