Final answer:
The Bubonic plague caused labor shortages, leading to better working conditions for peasants, contributing to the decline of feudalism.
Step-by-step explanation:
The Bubonic plague liberated peasants from feudal bounds by causing labor shortages, which led to the end of feudalism. The Bubonic plague, notably through its demographic decimation, significantly shook the socioeconomic structures of the medieval times.
With a staggering death toll, peasants and laborers, who bore the worst mortality, faced changed realities post-plague. Those who survived could demand better wages and working conditions due to a pronounced shortage of labor. Moreover, the devastation led peasants to seek prospects in cities and question the established social hierarchies, thereby setting the stage for the breakdown of the feudal system and the rise of individual agency.