The best answer for this question would be:
The author’s wordings in the excerpt describe how his
experience was during the Vietnam war, he was young but was afraid to face
reality that his fellow comrades were dying in front of him. He describes how
in stories people can be able to twist what had happened to them, on the other
hand you could honestly tell them the true events that had happened.
Answer:
it allows the reader to feel empathy towards the scene or what is going on, it begins to reveal a message and depending on how its given, it shows what is going on without actually saying what's happening
Sign language, writing/reading
Hope this helps!!
1,2 and im not sure about 4.