Grundrisse disagreement about the exact relationship between the two texts, particularly around the issue of methodology. Due to its breadth and its incorporation of themes from Marx's earlier writings, the "Grundrisse" is central to Marx's body of work. Its subject matter includes production, relations of production, distribution, exchange, alienation, value, labor, capitalism, the rise of technology and automation, pre-capitalist forms of social organization, and the preconditions for a communist revolution. Scholars have noted major differences between Marx's earlier writings, such as "The German Ideology" and "The Communist Manifesto", and the late ones, "Das Kapital" and "Grundrisse", suggesting that Marx's views evolved,
The Communist Manifesto entered political-science syllabuses in universities, which would only expand after the Second World War. For its centenary in 1948, its publication was no longer the exclusive domain of Marxists and academicians; general publishers too printed the "Manifesto" in large numbers. "In short, it was no longer only a classic Marxist document," Hobsbawm noted, "it had become a political classic "tout court"." Even after the collapse of the Soviet Bloc in the 1990s, the "Communist Manifesto" remains ubiquitous; Hobsbawm says that "In states without censorship, almost certainly anyone within reach of a good bookshop, and certainly anyone within reach of a