Final answer:
The most important legacy of the French Revolution is the idea of Liberty and Democratic Rights.
Step-by-step explanation:
The most important legacy of the French Revolution is the idea of Liberty and Democratic Rights. The revolution brought forth a wave of political transformation and a call for equality and freedom from oppressive rule. It paved the way for the development of modern democratic systems and inspired future revolutions around the world, promoting the principles of liberty, equality, and fraternity.
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