Answer: The answer is B) Discontentment after years of monarchist rule.
Explanation: The Communist Manifest was written as a political ideology to address the needs of the working class in Germany where rapid industrialization and had led to social inequalities. Russia also had social inequalities that were spurred on by industrialization but also by years of czarist rule with little accountability. The Russian Revolution was in part to overthrow the Romanov dynasty and create social reforms for the lower class. Serfdom had been abolished in 1861 although it did not alleviate many of the problems for former serfs.
I would say a. but not sure
The Wilmot Proviso prevented new states from becoming slave states, the compromise enabled them to become slave states if popular sovereignty wanted them to be. California was allowed to become a new, non-slave state, and in return Slavery was enabled and allowed in the south, strengthening fugitive laws even more. To everyone it seemed like a victory for a while.
