How did the black death epidemic cause on upheaval in medieval europe

The Black Death killed nearly 1/3 of the population of Europe, making it very difficult on the labor force and also it led to many religious upheavals as people could not understand why God was punishing them. That was a common belief during the Black Death, that somehow, God was angry with people and had sent the plague as a punishment. With so many people dying, it was hard to find enough workers to do most labor-intensive jobs, such as farming.

so what is your question?

no options provided, here,but the answer to this question is often: a historian cites a japanese newspaper article published a year after the end of world war ii in order to draw conclusions about the effect of the war on the japanese economy.

clearly from the answer, the historian alludes to historical sources,and records to aid in analyzing and drawing conclusion on the effect of the war on the economy of japan.