Answer:
shops shutting down or closed for now, large number of deaths, as well as people unable to work, which caused lots of people in-need of money.
Explanation:
A serf is an agricultural laborer bound to the land of the nobility they work for (part of feudalism). It has been used throughout many civilizations up until about the 20th century.
Serfs and peasants were stuck in their position? Is that what you’re looking for?
Did you ever get the answer? I'm doing the part 2
A.
Undermine
erode the base or foundation of (a rock formation).