The Communist Manifesto rescued a considerable part of the population from the idiocy [sic!] of rural life". As Eric Hobsbawm noted, however: Marx and Engels’ political influences were wide-ranging, reacting to and taking inspiration from German idealist philosophy, French socialism, and English and Scottish political economy. "The Communist Manifesto" also takes influence from literature. In Jacques Derrida’s work, "Specters of Marx: The State of the Debt, the Work of Mourning and the New International", he uses Shakespeare’s "Hamlet" to frame a discussion of the history of the International, showing, in the process, the influence that Shakespeare’s work had on Marx and Engel’s writing.
Manifesto of the Sixteen same men would later sign the "Manifesto", including Jean Grave, Charles Malato, Paul Reclus, and Christiaan Cornelissen. As he was unable to travel during 1916, Kropotkin found himself in frequent correspondence with others, including Jean Grave, who visited Kropotkin from France with his wife. Together, they discussed the war and Kropotkin's firm support for it. At Kropotkin's suggestion that he would like to have been a combatant were he younger, Grave suggested publishing a document urging anarchists to support the war effort on the side of the Allied Powers. Initially hesitant, due to his personal inability to sign up for