Das Kapital class struggle rooted in the capitalist social relations of production. The first of three volumes of "Das Kapital. Kritik der politischen Ökonomie" ("Capital. Critique of Political Economy") was published on 14 September 1867, dedicated to Wilhelm Wolff and was the sole volume published in Marx’s lifetime. "Capital, Volume II", subtitled "The Process of Circulation of Capital", was prepared by Engels from notes left by Marx and published in 1885. It is divided into three parts: "The Metamorphoses of Capital and Their Circuits", "The Turnover of Capital" and "The Reproduction and Circulation of the Aggregate Social Capital". In "Volume II", the
Social effects of evolutionary theory their opinions of evolutionary theory are unknown. To some extent, Marxists are the exception. Karl Marx, Friedrich Engels and Vladimir Lenin supported Darwin's evolutionary theory. Marx even sent Darwin a copy of his book "Das Kapital", though Darwin never wrote back to him. Karl Marx's work was based on a material view of the world that showed natural causes and effects for all aspects of human society and economy. He recognized that Darwin's work provided a similar material explanation for all of nature, thus supporting Marx's worldview. In 1861 Karl Marx wrote to his friend Ferdinand Lassalle, "Darwin’s work is