The main consequence of the French Revolution on European governance was the rise of ideas surrounding democracy, nationalism, and the challenge to monarchic authority. The revolution, which began in 1789, dismantled the feudal system, leading to the establishment of the First French Republic. It inspired other movements across Europe, marking a shift towards democratic ideals and citizen participation in governance. The principles of liberty, equality, and fraternity became a rallying cry, challenging traditional monarchies and leading to numerous uprisings and revolutions throughout Europe. The revolution significantly impacted the political landscape, paving the way for modern democracies.