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.
European imperialists used a variety of methods to justify imperialism. One major reason was the argument that white Europeans were "superior" to the races that were colonized and therefore it was the responsibility of the Europeans to "civilize" the races and groups they were colonizing.
Leonardo Da Vinci was the one who studied anatomy
Answer:
its A it was right on my test
Explanation: