Question

which group made up the largest part of russian society before the revolution?
nobles
serfs
merchants
soldiers

Explanation:

Before the Russian Revolution (specifically, in the Russian Empire before 1917), serfs were the largest group in Russian society. Serfdom was a dominant social and economic system, with a vast number of people tied to the land and working for landlords (nobles). Nobles were a small, privileged class, merchants were a smaller economic group, and soldiers were part of the military but not the largest societal group.

Answer:

B. Serfs