The Socialist Party in Russia Led by V

The socialist party in Russia led by V.I Lenin

A) became the Communist Party, and Russia became part of the Union of Soviet Socialist Republics
B) became the Social Democratic Party, and Russia became part of the Union of Soviet Socialist Republics
C) became the National Socialist Russian Workers' Party, and Russia became part of the Austro-Hungarian empire.
D) became the Bolshevik Party, and Russian became part of the Russian Federation.