What effect did the Bubonic Plague, or Black Death, have on the feudal system? A. It wiped out half the population of Europe, causing a labor shortage that gave serfs and peasants more political power.

B. It led to the development of the medical profession, which challenged the rights of noble to own serfs.

C. It caused lords and other nobility to think more critically about how they were treating serfs, but feudalism continued as normal.

D. It killed mostly members of the noble classes, which left peasants without lords or protectors.

A. more power to the surfs and peasents

Explanation:

Due to the Black Death, an estimated 1/3 of Europe's population died. most of them were of the workforce, or peasents and serfs. due to smaller amounts of labor, the counts and higher nobility had to safeguard their people in hopes that they may continue working.

i have no idea lets guess a

explanation:

an expansion is one of two basic business cycle phases; the other is contraction. the transition from expansion to contraction is a peak, and the changeover from contraction to expansion is a trough.