Answer:
In 1903, Vladimir Lenin was leading the Bolshevik faction of the Russian Social Democratic Labour Party (RSDLP). Lenin believed that a small, disciplined party of professional revolutionaries, or a vanguard party, was necessary to bring about change in Russia. He argued that this party should consist of dedicated revolutionaries who would lead the proletariat (working class) in overthrowing the capitalist system and establishing a socialist state. This concept of the vanguard party became a central tenet of Leninism, which later influenced the establishment of communist parties around the world.
Explanation:
