 Complete the following phrase:  He graduated from the Moscow Teachers Institute in 1890, became an elementary school teacher, joined the revolutionary movement as a student in Moscow in 1892, and joined the Russian Social Democratic Labour Party in 1896. He was arrested, and exiled to Tula district, where he met other exiles, including Alexander Bogdanov and Vladimir Bazarov. Together they joined the Bolsheviks after their release in the winter of 1904. When Borba was published in November 1905, Skvortsov-Stepanov was a member of the editorial board. In 1906 he was a delegate to the 