Lenin.
Vladimir I. Lenin was the leader and hero at least from the Bolshevik perspective.
Vladimir Lenin is the Bolshevik leader who had strokes in 1922 and 1924.
Bolshevik revolutionary leader was Leon Trotsky
The leader of the Bolshevik's was Vladimir Ilyich Lenin.
Bolshevik revolutionary leader was Leon Trotsky
Lenin led the Bolshevik Revolution, with Stalin his second in command.
The leader of the Bolsheviks in the Russia Revolution was Vladimir Lenin.
Vladimir Lenin was the leader of the Bolshevik Revolution. Leon Trotsky was his highest assistant.
Leon Trotsky
Vladimir Lenin
leader of Bolshevik party took control of Russia
The leader of Russia was the authoritarian Tsar Nicholas II. He was the last Tsar (meaning Emperor, coming from the Latin Caesar) of Russia as in 1917 there was a revolution that deposed him. He was then replaced by a group of politicians who would then be replaced (after another revolution) by the Bolshevik politicians, particularly Lenin, who would end the war on the Eastern Front and virtually surrender to Germany.