“The Way to Rainy Mountain” How does the author set up contrast (opposites) in the last two sentences of the passage and how does it help explain the character of the Kiowas?

his humanity shines from every page as he bears witness to the tragedy which befell the jewish race at the hands of the nazis. wiesel was a romanian-born jew whose home town of sighet was occupied by the hungarians for most of the second world war. in may 1944, all the jews in the area were forced into cattle wagons and transported to auschwitz.

because each is self-sufficient.  

same test same problem