Answer:
1917
Explanation:
Russia was facing famine and extreme poverty during the rule of the Tsar, this opened the door to the Revolution that would come in 1917. The Bolsheviks, a group that defended the ideals of Karl Marx believed that the working class should liberate themselves from the economic and political control of the ruling classes. Led by Lenin, the Bolsheviks were able to take government buildings and seize power.
