The Society of the Friends of the Constitution, after 1792 renamed Society of the Jacobins, Friends of Freedom and Equality, commonly known as the Jacobin Club (Club des Jacobins) or simply the Jacobins; the most famous and influential political club in the development of the French Revolution
a unitary-Jacobin constitution for a democratic European state is unimaginable
This is where the significance of The Eighteenth Brumaire of Louis Napoleon lies. Its dramatic political and theoretical departure was its relegation of the French Revolution and the whole legacy of Jacobinism to the past.
Lenin [...] had insisted the only credible goal was to turn the imperialist war into a civil war. The enemy was at home. Another manifestation of Jacobin voluntarism, his opponents had mocked.