The Tigris and Euphrates rivers in Mesopotamia were erratic. The rivers would flood or drought unpredictably and even shift their courses. Also, the Tigris had high banks which meant water irrigated from it would have to be drawn upward from the banks.
The Nile on the other hand followed a consistent annual inundation that brought water and fertile silt deposits right onto the crop fields. Egyptian farmers simply had to wait for the flood to recede some and plant their crops; the water and nutrient soil was already provided by the River.
Unsteady politics in foreign countries
Explanation:
1. The delegates took two major actions: 1. They sent a letter to King George III explaining the issues the colonies had with the way they were being treated. They demanded that the King stop the Intolerable Acts or they would boycott English goods.
2. They made a plan to meet again in May of 1775 if the British did not meet their demands.
Members of the First Continental Congress included John Adams, Patrick Henry, and George Washington. The President of the First Congress was Peyton Randolph.
I'm sorry I only know 2 but I still hope this was useful!!! I hope you do good with this information.
After Qin Shi's was killed in 207 BC the dynasty collasped totally because the power was too centralized.