Which detail from the way to the rainy mountain supports the central idea that the kiowa keep their culture alive by passing down their traditional stories?

1. "my grandmother had a reverence for the sun, a holy regard that now is all gone out of mankind."
2. "when she was born, the kiowas were living the last great moment of their history."
3."that is when kiowas turned around and came away; they had had quite enough of that place."
4. "the living memory and the verbal tradition which transcends it were brought together for me."