Answer:
1230 CE Sumanguru takes over Mesopotamia
Explanation:
hopefully this helped a bit not sure for the rest though sorry :(
https://quizlet.com/17421237/ap-govt-midterm-exam-review-flash-cards/
Like Mesopotamia and Egypt, Persian society was highly stratified. As in these cultures, most people in rural areas were engaged in "<span>d. Agriculture and the maintenance of an adequate water supply for the crops," since this was the best way to sustain a large and diverse populus. </span>
In the United States during this time, college started to get far more expensive and unaffordable, which caused the Reagan Administration to take steps towards making it more affordable--steps that largely failed in the long-run.
I believe the answer is Observations.
Mayan civilizations made architectural designs to use time and days.
I hope this helps!