A major result of the Industrial Revolution was the A.
Introduction of women and children into the labor force
B.
Increased desire of the wealthy class to share its power
C.
Formation of powerful craft guilds
D.
Control of agricultural produciton by governments

C

Explanation:

nothing certain is known about what happened, but it seems that the country declined gradually, perhaps due to bad government, or, more likely, due to a series of bad harvests, which resulted in widespread and recurrent famine.

geography

this is because warmer climates often don't get people sick from the flu and regions where it was often colder more people received the flu. hope this if you need more reasoning i am here to