History of economic thought died, Engels completed the second volume of "Das Kapital" from his notes. Marx wrote his magnum opus "Das Kapital" (1867) at the British Museum's library in London. Karl Marx begins with the concept of commodities. Before capitalism, says Marx, production was based on slavery – in ancient Rome for example – then serfdom in the feudal societies of medieval Europe. The current mode of labor exchange has produced an erratic and unstable situation allowing the conditions for revolution. People buy and sell their labor as people buy and sell goods and services. People themselves have become disposable commodities. As Marx
Das Kapital Volume II" (1885) and "Capital, Volume III" (1894), which friend and collaborator Friedrich Engels edited and published as the work of Marx. The first translated publication of "Das Kapital" was in Imperial Russia in March 1872. It was the first foreign publication and the English edition appeared in 1887. Despite Tsarist censorship proscribing "the harmful doctrines of socialism and communism", the Russian censors considered "Capital" as a "strictly scientific work" of political economy the content of which did not apply to monarchic Russia, where "capitalist exploitation" had never occurred and was officially dismissed, given "that very few people in Russia