Answer:
Before the industrial revolution, people didn't need clocks; they worked from sunrise to sunset. After the revolution they needed clock to keep up with there work schedule. Most Americans lived in the country,farming. After the revolution most Americans lived in the city's.
Explanation:
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Sundiata's father was a king
Im not absolutley positive but I believe its the second and last
Poll tax I think if it worked please like and rate too <3
Cliff dwellers who disappeared mysteriously were Anasazi Indians