It may be considered the best work extant on the philosophy of history. On the 18th Brumaire (Nov. 9th), the post-revolutionary development of affairs in France enabled the first Napoleon to take a step that led with inevitable certainty to the imperial throne. The circumstance that fifty and odd years later similar events aided his nephew, Louis Bonaparte, to take a similar step with a similar result, gives the name to this work-"The Eighteenth Brumaire of Louis Bonaparte.