Marx published "The Eighteenth Brumaire of Louis Bonaparte" in 1852. The "Eighteenth Brumaire" refers to November 9, 1799 in the French Revolutionary Calendar-the day Napoleon Bonaparte made himself dictator. In this piece, Marx traces how the clash of different public interests manifest themselves in the complex net of political struggles, and in particular the contradictory relationships between the external form of a struggle and its real social content.