What name did the Bolshevik Party later take?

Correct answer: Russian Communist Party

Option A is correct. After the October Revolution, the Bolshevik Party changed its name to the Russian Communist Party in 1918. The change reflected its claim to lead the construction of a communist society and to distinguish the revolutionary ruling party from other socialist groups. It did not become a church, Tsarist or feudal organisation, because Bolshevik ideology opposed religious political authority, monarchy and inherited landlord privilege. The question tests an institutional change after the October Revolution, but it remains part of the wider Russian Revolution narrative. Remember the sequence: Bolsheviks, then Russian Communist Party, and later the Communist Party of the Soviet Union.