FTP, identify this Russian revolutionary, the leader of the Bolsheviks and the first head of the Soviet Union.
The article "Where to Begin" served as the basis for one of this person's works. The April Theses laid out several of this leader's political aims while attacking a political rival, whom he characterized as a "social-chauvinist." Both he and that rival had opposed the views of the Economists and worked for the newspaper The Spark, but that rival, Georgi Plekhanov, opposed this man at the Second Congress of the Russian Social-Democratic Labor Party, so this man led the group against Plekhanov's so-called Mensheviks. FTP, identify this Russian revolutionary, the leader of the Bolsheviks and the first head of the Soviet Union.
The article "Where to Begin" served as the basis for one of this person's works.
Vladimir Ilyich Lenin [or Vladimir Ilyich Ulyanov]