The answer would be both A and B
It’s B I’m pretty sure hope it’s right
Answer:
Starvation/Famine
Explanation:
As the population boomed in Russia in the late 1800s and early 1900s, the serfdom found itself unable to feed itself, the nobility, and the clergy, as a result the Russian people started the Red October, which eventually saw the fall of the Russian Empire and the Rise of the USSR.
