"We Communists have been reproached with the desire of abolishing the right of personally acquiring property as the fruit of a man’s own labor, which property is alleged to be the groundwork of all personal freedom, activity and independence. Hard-won, self-acquired, self-earned property! Do you mean the property of the petty artisan and of the small peasant, a form of property that preceded the bourgeois form? There is no need to abolish that; the development of industry has to a great extent already destroyed it, and is still destroying it dailyCommunism deprives no man of the power to appropriate the products of society; all that it does is to deprive him of the power to subjugate the labor of others by means of such appropriation"
-, by Karl Marx and Frederick Engels
Based on the information provided in the passage and your own understanding of history, which of these events MOST influenced the philosophy of Marx and Engels?

A) The Great War
B) The Enlightenment
C) The French Revolution
D) The Industrial Revolution