Answer :
Based on the fact that Clayton comes from a very upper-class upbringing and attended Harvard and then Yale Law School, to have a universal appeal to people from lower income backgrounds, the kind of language to use would be the use of colloquial or informal language.
What is Colloquial Language?
This refers to the kind of language that is used as an everyday language that everyone can easily relate to and in most cases, "kind of" is often used for "somewhat"
Hence, it can be seen that in order to relate more with people from a lower income background, Clayton should make use of colloquial or informal language.
Read more about colloquial language here:
https://brainly.com/question/13953738
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