A. If the living do not examine pas mistakes, in particular with war and hatred, then the ones who died because of these things will have died for no reason.
I believe the answer is d. I am not 100% sure thou
That is because critics and academics are rarely open to new ideas and expanding the understanding of art. Similar thing was about movies when they first started appearing, and also about comic books. There are many critics who would still not accept these, or weaving as forms of art, but it's a never-ending expanding list and soon even video games might be considered art.
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