True, the fertile soil of the Tigris and Euphrates Valley was a resource that drew people to this area. In addition the plenty supply of water allowed for easy access to water and irrigation.
Answer:
There was a resource constraint that interfered with the input and output of the of the mission.
Answer:
The fact that several nomadic empires, such as the Mongol Empire, have been short-lived is mainly based on the lack of defense structures built in a planned, strategic and orderly manner.
Due to their nomadic nature, these empires and civilizations did not tend to establish new cities or urban centers, with which their conception of territorial expansion was the mere possession of the territory. Therefore, in the event of enemy attacks, the territories were not sufficiently protected to repel these types of attacks. Thus, these empires could not sustain their power because they did not have the necessary building structures for it.
Answer:The wealth of the Italian city-state
Explanation: The wealth of the Italian city-state played an important role in the Renaissance. This wealth allowed prominent families to support artists, scientists, and philosophers spurring on new ideas and artistic movements. Florence is where the Renaissance first began.