The correct answer is option A because it helps to contextualize the argument to the audience.
What is Supporting Detail?
This refers to the use of evidence to show that a claim is valid and this can be done with the use of factual or statistical information.
Hence, we can see that the claim was made about the unemployment of teens in states in America and how there are different numbers in different states and this is shown by showing the unemployment levels in both Mississippi and North Dakota.
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https://brainly.com/question/884525