How did the black death affect medieval europe ? a. it led to the crusades and the spread of the new ideas. b. it closed down all trade routes in asia. c. it led to social upheaval and the end the social order of the manor system. d. it caused the great schism in the roman catholic church.

C. Consequences of the Black Death included a series of religious, social, and economic upheavals, which had profound effects on the course of European history. The Black Death was one of the most devastating pandemics in human history, peaking in Europe between 1347 and 1350 with 30% to 65% of the population killed.

It led to social upheaval and helped end the social order of the manor system .

Manifest destiny was based on the notion of the united states spreading both from atlantic to pacific and both south and westward