Vladimir Lenin was the famous historical leader who led the Bolshevik Revolution in 1917, which resulted in the overthrow of the Russian Provisional Government. His leadership and ideology laid the foundation for the establishment of a communist state in Russia. Lenin's writings and speeches, particularly the "April Theses," inspired the Bolshevik party and Russian workers to pursue revolutionary change. Under his leadership, the Bolsheviks implemented significant socio-economic reforms and rallied support from various social groups, establishing a new political order. Lenin’s influence profoundly shaped 20th-century politics, remaining a pivotal figure in the history of communism.