Answer:
Manufacturing, and automated labor.
Explanation:
A lot of the jobs that required people to do things themselves have now been replaced by robots or by systems that require less people to operate. This can be seen heavily in the industrial revolution.
The answer is definitely D.
MIT defines calculus as the study of change, usually in motion.
I go this online so read it and get your answer. Hundred Years’ War, intermittent struggle between England and France in the 14th–15th century over a series of disputes, including the question of the legitimate succession to the French crown. The struggle involved several generations of English and French claimants to the crown and actually occupied a period of more than 100 years. By convention the war is said to have started on May 24, 1337, with the confiscation of the English-held duchy of Guyenne by French King Philip VI. This confiscation, however, had been preceded by periodic fighting over the question of English fiefs in France going back to the 12th century.
B is what I think sorry if I am wrong
