In the beginning of this chapter, Wiesel says that the “night was growing longer, never-ending” and that finally “a grayish light” appeared on the horizon. Why, do you suppose, he describes the daybreak light as grayish instead of yellow or golden? Think of what colors symbolize.
plz help i dont understand it. its based on the book "night" by ellie wiesel

The usage of the term Grayish light here refers to the idea that the people staying in the Nazi concentration camps has given up their hope and have surrendered to the situation.

Explanation:

In the beginning of this chapter, Wiesel says that the “night was growing longer, never-ending” and that finally “a grayish light” appeared on the horizon.

The usage of the term Grayish light here refers to the idea that the people staying in the Nazi concentration camps has given up their hope and have surrendered to the situation.

The color yellow or golden can be used to symbolize a new beginning or the end of their suffering .The usage of grayish light indicate that the clouds of suffering has covered the yellow light of the sun and their seem to be no end of their suffering.

The Night a novel that is  written by Elie Wiesel, it talks about the experiences of the narrator in the Nazi concentration camps.The term

"Night" is used to represent  the darkness of life, mind, and soul and the various experiences of the people who where putting up in Nazi concentration camps during World War II

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