Answer:
D.
Explanation:
Several non-Russian nations had secured independence from the Russian Empire after 1917, but three were re-united into the new Soviet Union in 1922. His health failing, Lenin died in Gorki, with Joseph Stalin succeeding him as the pre-eminent figure in the Soviet government.
Lenin, aware of the leadership vacuum plaguing Russia, decided to seize power. He secretly organized factory workers, peasants, soldiers and sailors into Red Guards—a volunteer paramilitary force. On November 7 and 8, 1917, Red Guards captured Provisional Government buildings in a bloodless coup d'état.
The New Economic Policy. The New Economic Policy (NEP) was an economic policy proposed by Vladimir Lenin in 1921, and maintained until 1928.