Why the narrator says that serfs are the key to the lord wealth

a punishment or the threat of punishment used to enforce conformity. enforcement of norms or shared rules of conduct that tell people how to act in specific situations. social control. not everyone internalizes all of society's norms, and some people must be motivated by self-fulfillment.

answer; /// i believe the correct answer is (wine) ; /// good luck

answer; can have a long term impact on the newborn;