I believe B. It describes characteristics of a person who is self-sufficient and also applies to free competition in economics is the correct answer.
Answer:
1917
The Russian Revolution took place in 1917 when the peasants and working class people of Russia revolted against the government of Tsar Nicholas II. They were led by Vladimir Lenin and a group of revolutionaries called the Bolsheviks
They did not get along that we'll so they had half of the land they wanted
I think it’s rapid invasion by air and land .