The major outcome of the French Revolution in 1789 was the overthrow of the monarchy and the establishment of a republic. The revolution challenged traditional hierarchies, leading to the end of feudal privileges and a push for equality and liberty. It inspired the Declaration of the Rights of Man and of the Citizen, asserting individual rights and the principles of popular sovereignty. Additionally, the revolution paved the way for radical social changes and had profound effects not just in France but also across Europe and the world, influencing various subsequent movements for democracy and freedom.