Wladimir Iljitsch Lenin's 'Was tun?' is a seminal work of political theory and activism that delves into the complexities of revolutionary struggle and the role of the vanguard party in achieving socialist revolution. Written in a clear and direct style, Lenin's work outlines the necessity of disciplined revolutionary leadership and the importance of organizational unity in the face of capitalist oppression. The book is deeply rooted in the political context of early 20th century Russia, providing insights into the challenges and opportunities faced by the Bolsheviks in their quest for social transformation.