 Complete the following phrase:  Shaumian was arrested by the Tsarist government for taking part in student political activities on campus and exiled back to Transcaucasia. Shaumian made his way to German soil, where he met with such exiles from the Russian Empire as Lenin, Julius Martov and Georgi Plekhanov. Upon returning to Transcaucasia, he became a teacher, and the leader of local Social Democrats in Tiflis, as well as a prolific writer of Marxist literature. At the 