Answer:
levees and reservoir basins
Explanation:
In the olden days in Mesopotamia, there exist seasonal changes, which results in periods of abundant rainfall, which sometimes leads to flooding of some areas in the region, as well as a period of drought caused by less to no rainfall every year. Consequently, the settlers of Mesopotamia formulated the idea of building levees and reservoir basins to keep water during abundant rainfall, which is then used to protect crops from seasonal droughts.
Hence, Mesopotamian settlers create levees and reservoir basins to protect crops from seasonal droughts.
The states' rights refer to (D) <span>the belief that the country was founded by and for states. The rights are beliefs of the country and the people that the benefit of governance id for the people and for the country.</span>
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That would be the Northwest Ordinance of 1787.
Hope this helps you. :)
New Hampshire was founded in 1629
