Related Clues:
- Bolshevik bigwig
- October Revolution figure
- ''April Theses'' author
- His statue (minus its head) can be found in Arlington's Freedom Park
- "Materialism and Empirio-criticism" author
- "Materialism and Empiriocriticism" author
- Revolutionary pseudonym
- First Soviet premier
- Stalin predecessor
- Trans-Alai peak
- 'What Is to Be Done?' pamphleteer, 1901
- Founder of Bolshevism
- His tomb is in Red Square
- Leader with a goatee
- Russian Communist leader