<span>The author use fictional elements to develop a theme in "Look Homeward Angel" is that the author focused on a setup that is real dystopian. Living in a dystopian community is like living in hell. It is dehumanizing and unpleasant. It is particularly, 'delirium'; it is not trying to warn us of anything.</span>
Including Keffer's memory helps achieve the author's purpose because the author's purpose is to inform, and this informs the reader about pedestrians, and what they should do! It's important to know what Keffer remembered because it helps achieve the authors' purpose, and adds on to more information mentioned earlier in the text. It also gives us Keffer's point of view!
<span>You can use commas, and you can rewrite the sentence, using Parentheses and dashes are optional, only some sentences are required to have it.
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<span> Parentheses (always used in pairs) allow a writer to provide additional information.
Hope this helps
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Use a pair of commas in the middle of a sentence to set off clauses,
phrases, and words that are not essential to the meaning of the
sentence. Use one comma before to indicate the beginning of the pause
and one at the end to indicate the end of the pause.
The dash is a mark of punctuation used to set off a word or phrase after an independent clause or to set off a parenthetical remark.
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