What significant political event marked the rise of the communist party in Russia?

The Bolshevik Revolution is a significant political event that marked the rise of the communist party in Russia. This revolution, which took place in October 1917 (Julian calendar) or November 1917 (Gregorian calendar), was a pivotal moment in Russian history as it led to the overthrow of the Provisional Government that had been established after the February Revolution earlier that year.

The Bolsheviks, led by figures like Vladimir Lenin, advocated for a government based on Marxist principles, seeking to transfer power to the working class and enact significant social and economic change. The success of the Bolshevik Revolution resulted in the establishment of the Soviet state, which laid the foundation for the growth of communist ideology and practice not only in Russia but around the world.

The other events listed, such as the October Revolution (which is often used interchangeably with Bolshevik Revolution), the Great Purge, and the Russian Civil War, represent different phases or consequences of the initial communist takeover rather than the moment of their rise to power itself. The October Revolution, specifically, is actually part of the Bolshevik Revolution; thus, while it reflects a broader context, it doesn’t distinctly signify the beginning of the communist party's rise in the same