Leninism is merely a further development of Marxism, a deepening of it.
Lenin raises the question of whether the bourgeoisie could destroy the Russian revolution with an agreement with Tsarism "or," as Marx said at the same time, "settling with Tsarism in a" commoner "manner. “When the revolution decisively conquers, we must get tsarism right in a Jacobin way, or if you will, in a plebeian way.”