Answer:
C. Plantation owners depended on slave labor.
Explanation:
The free labor of slaves was the only way the plantation owners could make enough cotton to meet the demand for it. This divided the country because not everyone supported slavery.
The first revolution toppled tsar rule and put a provisional government had little support,
This situation make it possible for the Bolsheviks second revolution to bring down the government. When the civil war was over, the Bolsheviks now replaced the tsar and hold the majority of control in the government. They later on replaced the officials that ruled under the tsar with their own, and implemented communist principle to Russian economy.
Yes, that's in fact true.
The process is called industrialization because of all the manufacturing jobs created by machines and that is also the beginning off urbanization when many people started to move from farms to cities to seek jobs