Wiesel is a Jew during the holocaust who is sent with his father to multiple concentration camps. He faces a lot of challenges to the point where he questions his life everyday. Throughout Night, there is a great deal of dehumanization taking place in the form of starvation, brutality, and forced labor.
Usually the Climax of the story is where the most important part of the story happens well better said the turning point happens which then lead to the ending of the story
