What economic system was destroyed because so many people died due to the plague

Plague brought an eventual end of serfdom in Western Europe. The manorial system was already in trouble, but the Black Death assured its demise throughout much of Western and Central Europe by 1500. Severe depopulation and migration of people from village to cities caused an acute shortage of agricultural laborers.

Explanation:

president franklin roosevelt supported the tva as part of his first new deal measures approved by congress in 1933. this new agency was designed to control floods, produce electric power, and improve the lives of people living in the tennessee valley. the tva accomplished many of these goals despite problems.

soviet influence spread across eastern europe sharply during and after wwii. the soviet armies liberated the countries in eastern europe and occupied them from the germans as they were forced to retreat towards germany.