The answer is D. The first split was brought on by Lenin's request that the individuals from the publication leading body of the gathering daily paper, Iskra, ought to be gathering individuals, Julius Martov deviated, he demanded that they require just to be "coordinated" by the gathering. It was this vote, which Martov lost, that prompted Lenin announcing that his group was the Bolsheviks and Martov's the Mensheviks: Bolshevik means greater part, Menshevik implies minority.
