Answer :
Russia adopted the political ideology being referenced in the passage because:
A
Russian serfs wanted to abolish serfdom
Explanation:
Russia was reeling under the rule of the monarchy and the bourgeoisie class being the owner of most f the wealth of the country in the industrialized era as most of the peasants and serfs became paupers and had no money to feed themselves.
This is why Communism was adopted as they believed that t;hey only way to make a overhaul in the society was to remove the upper class and make the rule more egalitarian and equal.