I think it is the supreme court
I would say Polytheism(the belief in multiple gods)
<span>He was the first European to expedition the North American mainland, all of which he reported to Spain, his reports allowed for a lot of insight as to what mainland america was like.</span>
I'm guessing the answer will be offering 50 acres of free land to practically anyone would could pay for their own way there. or they can use it for farming. the large amounts of labd and increased availability of labor allowed for the growth of plantations
hope this helps!!
It's A
Irrigation was overused, the soil didn't get any rest (crop rotation is a younger invention), the result was salinization of the soil, which led to decline of Sumer.