Many decades have passed since the period when Marxism, the revolutionary theory of the working class, came into being. The Communist Manifesto, the fundamental programmatic basis of proletarian revolutionary struggle from past to present, is 167 years old now. Despite all kinds of smear campaigns waged by the bourgeoisie, Marxism has lost nothing of its relevance as it remains the most comprehensive and accurate expression of the revolutionary theory and practice of the working class....