article_snippet: Whether you agree or disagree with Marx and Engels is up to you.
article_snippet: Marx and Engels theories changed the world.
article_snippet: The pair co-authored the pamphlet 'The Communist Manifesto' which was published in 1848.
article_snippet: It theorised that all human history had been based on class struggles.
article_snippet: Marx lived, for a number of years, in poverty supported by the wealthier Engels, before Marx produced Marx most important body of work, 'Das Kapital'.
article_snippet: The first volume of this 'bible of the working class' was published in Marx lifetime, while the remaining volumes were edited by Engels after Marx friend's death.