An effect of the Great Peasants’ Revolt was that

The Great Peasants’ Revolt in the German states was crushed by the princes’ armies in 1525, and about 100,000 peasants were killed. Serfdom did not end in Germany, and Luther condemned the uprising rather than supporting it. The princes ultimately defeated the peasants, so choice D describes what happened militarily but is not the effect the question identifies; the correct choice is “about 100,000 peasants died.”

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