An Unfinished Revolution: Karl Marx and Abraham Lincoln

Karl Marx and Abraham Lincoln exchanged letters at the end of the Civil War, with Marx writing on behalf of the International Working Men’s Association. Although they were divided by far more than the Atlantic Ocean, they agreed on the urgency of suppressing slavery and the cause of “free labor.” In his introduction Robin Blackburn argues that Lincoln’s response to the IWA was a sign of the importance of the German American community as well as of the role of the International in opposing E...