Throughout the Preface, Elie Wiesel struggles with his trauma of the Holocaust. Based on textual evidence, in what ways does Wiesel struggle and what helps him overcome his challenges? I think i know the answer but is not sure

Hello. You did not show the text to which the question refers, which makes it difficult to answer it efficiently. However, I will try to help you in the best possible way.

Wiesel fought the trauma he had through activism, where he established actions and programs that fought injustices around the world. He used all the pain that his story caused to promote peace in the world and when he saw that his institution managed to achieve these goals, they had great comfort, because he saw that his works and actions were fighting against what made him suffer, the injustice and intolerance.

what sentence are you talking about because i don't see anything.

you have to tell us what you're talking about or it's impossible to answer.