Answer:
Step-by-step explanation:
Vladimir Lenin, the leader of the Bolshevik Party, established the Soviet Union in December 1922. The Soviet Union, also known as the Union of Soviet Socialist Republics (USSR), was formed as a result of the unification of several Soviet republics, including Russia, Ukraine, Belarus, and Transcaucasia. Lenin played a pivotal role in the establishment of the Soviet Union, having led the Bolsheviks to victory in the Russian Revolution of 1917, which overthrew the Provisional Government and paved the way for the creation of the world's first communist state.