“The law of combined development of backward countries – in the sense of a peculiar mixture of backward elements with the most modern factors – here rises before us in its most finished form, and offers a key to the fundamental riddle of the Russian revolution. If the agrarian problem, as a heritage from the barbarism of the old Russian history, had been solved by the bourgeoisie, if it could have been solved by them, the Russian proletariat could not possibly have come to power in 1917. In order to realise the Soviet state, there was required a drawing together and mutual penetration of two factors belonging to completely different historic species: a peasant war – that is, a movement characteristic of the dawn of bourgeois development – and a proletarian insurrection, the movement signalising its decline. That is the essence of 1917.” Russian RevolutionHistorical MaterialismPermanent Revolution Book:History of the Russian Revolution Source: History of the Russian Revolution