Think You Know World History Better Than A Historian? Take This Quiz And Prove It
Who was the lifelong friend and collaborator of Karl Marx?

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In addition to co-writing The Communist Manifesto with Marx, Friedrich Engels was also known to financially support Marx during periods when they didn’t directly collaborate, such as when Marx wrote Das Kapital. According to the BBC, this was possible because Engels was the son of a successful cotton mill owner.
ullstein bild/ullstein bild via Getty Images
ullstein bild/ullstein bild via Getty Images
Who was the lifelong friend and collaborator of Karl Marx?
- Friedrich Engels
- Eduard Bernstein
- Karl Höchberg
- Friedrich Nietzsche
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