The author's word choice gives the reader insight into the dialect of the speaker. The written pronunciation of some words show what the character would sound like speaking, which gives an indication of where they are from or what they're like.
Answer:
Summarizing an essay can help the reader to identify the important content and organize it in a way that makes it easier to understand.
Explanation:
So that if something is not correct they doblethink to make sure and find the solution.