D, B, A, C is the order I would put it in
The thing that happen between chapter 21 and chapter 22 is the tone permanently changes to a more cynical attitude and this is the significant structural shift. The answer to this question is which asking about what happen between chapters 21 and 22 is that the tone permanently changes to a more cynical attitude.
C. To send his son back to the cemetery
Answer:
It reminds me of what is going on recently. The blm protests are a lot like the way the people protested in the book/movie.