The theme which is best expressed by both Wiesel and Spiegelman is
What is a Theme?
This refers to the main message of a literary text which the author wishes to pass across and the entire length of text is consistent with this idea.
With this in mind and the comparison of the texts, we can see that both Wiesel and Spiegelman talk about the breaking of resistance of a person where he could no longer resist and became submissive and obedient.
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