Mesopotamia was in an area that was harsh and unpredictable. There were floods.
It had good farmland and very fertile soil. plants also grew well near rivers or it had a good water supply. Irrigation was a huge part, the Tigris and Euphrates rivers and the silt from the rivers
The early civilization with the least developed technology was A. Mesoamerican.
The answer is A. If not A, then B. But if it were me, I'd go with A.
historians believed that Hulagu's sudden retreat had been caused by the power dynamic having been changed by the death of the Great Khan Möngke on an expedition to the Song dynasty's China, which made Hulagu and other senior Mongols return home to decide his successor. so it would be because of a rullers death
I would say one of the biggest technology developments that influenced US culture is the Television, it allowed for the spread of news and politics.
