This point of view allows us to get a new insight on our main character. We get to know all of their thoughts and feelings while reading this story. If we were to hear this from a different point of view we wouldn’t know about (add an aspect from the story here).
The only sound heard is an icy whisper
imagery is a figurative illustration, where you can imagine it happening in your mind
like: see/feel/smell/hear.
Answer: the answer is A: He uses it to show the psychological damage caused by racial discrimination
Explanation: