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.
he doctrine or belief that there is only one God. Belief in one god who requires people to be just and kind
Answer:
early human beings originated from Africa
Explanation:
the early humans made tools from stones and the tools are still found in archeology sites and museums