Final answer:
Louis XVI was not an absolute monarch who applied Enlightenment ideas.
Step-by-step explanation:
The correct answer is A. Louis XVI. Louis XVI was the King of France during the French Revolution and did not apply many Enlightenment ideas. He resisted reforms and was eventually overthrown and executed. On the other hand, both B. Emperor Joseph II and C. Catherine the Great were absolute monarchs who implemented some Enlightenment ideas in their respective countries. Joseph II of Austria introduced religious toleration, abolished serfdom, and implemented legal reforms, while Catherine the Great of Russia enacted educational reforms, supported the arts, and corresponded with Enlightenment thinkers.
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