You should include opinions that contradict your own, and attempt to say why those opinions are invalid based on your own argument.
Characters dialogue would be my answer. is the best to look at.
Answer:
frannie, daddy, jesus boy, mama, samantha, sean, trevor, mrs. johnson, maribel,& rayray
Explanation:
The author's use of these characters' hallucinations creates tension in the play because the guilt that they have from killing the king earlier in the book. The blood is from the imaginary daggers that Macbeth sees but are not there in front of him.