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most electoral votes and selected George Bush for president.</span>
<u>Answer:</u>
<em>Agriculture and writing
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<u>Explanation:</u>
While Mesopotamia's dirt was fruitful, the locale's semiarid atmosphere did not have a lot of precipitation, with under ten inches yearly. This, at first, made cultivating troublesome. Two significant waterways in the area the Tigris and Euphrates - gave a wellspring of water that empowered wide-scale cultivating.
In contrast to the more bound together civic establishments of Egypt or Greece, Mesopotamia was an accumulation of changing societies whose lone genuine bonds were their content, their divine beings, and their frame of mind toward women.
I believe the answer is: positive externality
Positive externality refers to The benefit that enjoyed by a third party when the first and second party are conducting a transaction.
When you receive a vaccines, you prevent yourself from becoming a host that could contaminate other people from getting the virus. In the example above, you and your children are the first and second party. And other children are the third party.