Both the plague and the Hundred Years War had what effect?

A lot of death was the result

They weakened the central governments of European nations. They led to a shift in power from feudal lords to common people and monarchs. They led to an increase in trade with countries in Asia.

Explanation:

first industrial revolution - the first wave of the industrial revolution lasted from the late 1700s to the mid-1800s. it industrialized the manufacture of textiles and began the move of production from homes to factories. steam power and the cotton gin played an important role in this period.