Final answer:
The concentration camps in Night by Elie Wiesel were controlled by the SS.
Step-by-step explanation:
In the book Night by Elie Wiesel, the concentration camps were controlled by the SS, which stands for Schutzstaffel. The SS was a major paramilitary organization under Adolf Hitler and the Nazi Party. They were responsible for running the camps, enforcing rules, and carrying out acts of violence and torture against the prisoners.
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