 Complete the following phrase:  In 1902 the whole family relocated to Bendery. At the age of 14 he began working as an apprentice in the local railway workshops, around this time becoming a supporter of socialism. After finishing a local high school in 1917, he left for Petrograd to enrol in Law school. There he joined the Russian revolutionary movement, adopting the pseudonym Tcacenco. He participated in the Russian Revolutions of 