Answer:
To make easy for your audience to find the sources of your information
Explanation:
The correct answer is D. A concrete example is one that provides a clear situation in which the abstract idea, in this case the author's argument, is exemplified. This option not only prepares the reader for the example, but also gives specific details about what could be regulated.
Before is the correct answer
I know its not A and then I would have to narrow it down to either C or D.
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