Answer :
The type of humor that Lincoln uses in this excerpt is C. Lincoln uses sarcasm to describe the quality of the schools where he grew up.
What is Sarcasm?
This refers to the intentional use of words to show the opposite meaning of what a speaker means to make jest of a person or situation.
Hence, we can see that from the given text, we can see that there is the criticism by Lincoln of the schools and he uses sarcasm to do this by mocking the quality of the schools.
Read more about sarcasm here:
https://brainly.com/question/1599228
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