First of all we dont know what authors your talking about how are we supposed to help..?
(I know this may late and I'm sorry for that but I just took the quiz so I thought I should give you, and anyone looking this up, the answer)
The answers are:
D) He reveals how the Kiowa treated animals and other people with respect
A) Momaday shows the Kiowa migration
B) He depicts how the people were able to provide for themselves for a time.
Hope this helps!