Answer:
Explanation:
Irrigation.
Ex: To solve their problems, Mesopotamians used irrigation, a way of supplying water to an area of land. To irrigate their land, they dug out large storage basins to hold water supplies. Then they dug canals, human-made waterways, that connected these basins to a network of ditches.
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Answer: many so that answers your questions right?
Explanation:
Asserter spray plot stout vens
The cons of it was that the Louisiana purchase pushed the Indians out of their home land