Final answer:
Napoleon Bonaparte took charge amidst the chaos of the French Revolution and became Emperor while claiming to defend the Revolution's democratic values.
Step-by-step explanation:
The person who took charge amidst the chaos of the French Revolution and became Emperor while claiming to defend the Revolution's democratic values was Napoleon Bonaparte. After the French Revolution, Napoleon rose to power as a military commander and eventually declared himself Emperor of France in 1804. Despite his autocratic rule, Napoleon implemented a series of reforms that aimed to consolidate the principles of the Revolution, such as the Napoleonic Code.
Learn more about Napoleon Bonaparte's rise to power during the French Revolution