Answer:
During the Congress of Vienna, the great powers of Europe (Great Britain, Austria, Prussia, and Russia) guaranteed each other's independence by ensuring that no one country could dominate the continent. The victorious countries included Italy, Spain, and the group that would come to be known as the great powers: Austria, Great Britain, Russia, and Prussia. Shortly after the Congress of Vienna began, Napoleon returned to France and regained his rule as emperor for 100 days.
Explanation:
A) appeasement
is the correct answer
Americans grew their own food during World War I to conserve supplies so that farms could support soldiers. ... They were intended to reduce the pressure caused by the war effort on the public food supply.