The Eighteenth Brumaire of Louis Napoleon (German: Der 18te Brumaire des Louis Napoleon) was an essay written by Karl Marx between December 1851 and March 1852, and originally published in 1852 in Die Revolution, a German monthly magazine published in New York City and established by Joseph Weydemeyer. Later English editions, such as an 1869 Hamburg edition, were entitled The Eighteenth Brumaire of Louis Bonaparte.
The essay discusses the French coup of 1851 in which Louis-Napoléon Bonaparte assumed dictatorial powers. It shows Marx in his form as a social and political historian, treating actual historical events from the viewpoint of his materialist conception of history.
The title refers to the Coup of 18 Brumaire in which Napoleon Bonaparte seized power in revolutionary France (9 November 1799, or 18 Brumaire Year VIII in the French Republican Calendar).
In the preface to the second edition of The Eighteenth Brumaire, Marx stated that the purpose of this essay was to "demonstrate how the class struggle in France created circumstances and relationships that made it possible for a grotesque mediocrity to play a hero's part."
This essay contains the most famous formulation of Marx's view of the role of the individual in history, often translated to something like: "Men make their own history, but they do not make it as they please; they do not make it under self-selected circumstances, but under circumstances existing already, given and transmitted from the past." Unfortunately this translation obscures the meaning of his line, which should be read more like "People (die Menschen) make their own history, but they do not make it however they want, not under self-selected circumstances, but out of the actual given and transmitted situation. The traditions of all the dead generations burden, like a nightmare, the minds of the living."