The Population was estimated to be over five million people.
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Answer:
the cotton gin invented by eli whitney
Explanation:
Answer:C.Brought water to crops when jt, flodded
Explanation: It is C because back then they survived mostly from their crops and their were a lot of people to feed and more crops to water and grow. It was really helpful to live next to the Nile river because it watered their crops for them.
the paper printing system hopes this helped u out a little
It could go both ways but it's mainly beneficial because each person could have a great idea to protect the country