In 1908 he left Russia and withdrew from political activities for many years, but after the February Revolution of 1917 he returned and rejoined the Bolsheviks.
He left Russia. This was in 1908. He withdrew from political activities for many years. This was in 1908. He returned. This was after the February Revolution of 1917. He rejoined the Bolsheviks. This was after the February Revolution of 1917.