I searched it up I got this I personally think its D but, not sure Hope this helped!
Main idea is about Gender and Racial issues
The correct answer for this question would be the third option: HUMOR. Based on the given excerpt above from chapter 23 of The Adventures of Huckleberry Finn, <span>Twain uses HUMOR to convey how ridiculous the king looked on the second night of the show. Hope this answer helps. Have a great day!</span>
I would say D. valid is the correct answer