Irrigation was a Sumerian invention, which included major components like canals, gated ditches, levees, and gates. Its two purposes were to (1) to water the crops using w<span>ater carried from the Tigris and Euphrates Rivers to the fields where the crops were located, and (2) </span><span>to protect Mesopotamia, from the threat of flooding.</span>
Answer:Mania or manic state
Explanation:
Signs of a mania state
A Decreased Need for Sleep
A person may seem to have a lot of energy that they tend to see no need to sleep. Even when they wake up after sleeping only for few hours but still they have an awful lot of energy.
Being Engaged in Many Activities at Once
They tend to have a lot of energy and as a result they want to take on extra activities. If you sit with them they will tell you about a lot of things that they have achieved.
They are always searching relentless for something they can do. Like how Adam has started betting on the horses.
I am pretty sure the answer is true
Its C, The result of the "dear aunt jane" experiment.
