What finally causes Wiesel's resistance to break down?

his feeling of a sense of kinship with earlier Jewish

exiles

his feeling of disbelief that these atrocities could occur

his feeling that his entire world was rapidly contracting

his feeling of disgust at being crammed into cattle cars

his feeling of disbelief that these atrocities could occur

Explanation:

In the book titled "Night" written by Elie Wiesel what finally causes Wiesel's resistance to breaking down in the Nazi German concentration camps at Auschwitz and Buchenwald between 1944 to 1945 was his "his feeling of disbelief that these atrocities could occur." Particularly, given that the period was the 20th century and many people or the world at large are quiet about it.

c) troops march forward in close formation against newer, more accurate weapons

i believe your answer is d)