Answer: It means an earlier event or action that is regarded as an example or guide to be considered in subsequent similar circumstances.
Explanation:
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The tone that one chooses to read an article is used so that it reflects their understanding of the article or at best matches the tone of the article.
<h3>What is Tone in Literature?</h3>
A tone in literature is used to describe the overall character of that writing.
It may also be the attitude of the writer which is reflected in the choice of words used in the text.
See the link below for more about tone:
brainly.com/question/12176973
