It gives the origins of the Tai-me as a life-saving creature is the correct answer.
Explanation:
The Way to Rainy Mountain is a book written by N. Scott Momaday, a Kiowa novelist who has been awarded the Pulitzer Price. This book narrates the author's story through his very own background and identity. In this case, Tai-me is a type of doll carried by people in order to help themselves whenever they needed help. Due to this option D is the right answer.
According to what I got its option "A)It describes how much the author was affectedby his own experience with Tai-me." Not 100% sure its right but I'm 0% sure it is. Hope I helped! (need help with more? Add me!)
He said in both that all the suffering of all the people would pay off with equality between the two races and he spoke about his dream in both to. Oh just sayin bruh thts not really english thats history.