Answer:
War Communism was the name given to the economic system that existed in Russia from 1918 to 1921. War Communism was introduced by Lenin to combat the economic problems brought on by the civil war in Russia. It was a combination of emergency measures and socialist dogma.
The French Naval support at Yorktown prevented the British from reinforcing and/or evacuating their troops, forcing their surrender.
Answer:
Margaret Thatcher became Prime Minister of the United Kingdom on 4 May 1979 and served until 28 November 1990.
Explanation:
I would say farming. They produced a lot of grain and wheat.