There were many:
the treaty of the Versailles that Germany, Britain and America had to sign
lots of people from around the world become unemployed and there were lack of jobs
It seems that you missed the given choices of this question which are the following: <span>A. spread of Buddhism B. Hippocratic oath C. murals in cave temples D. Sanskrit language. But the correct answer of the given question above would be option C. The one that best illustrates what life was like during the Gupta Empire is the murals in cave temples. Hope this answer helps.</span>
This was a pull factor because it attracted immigrants to come to America.
The correct answer is A) Flooding created fertile soil that was good for growing crops.
Explaining the Climate of the Fertile Crescent.
The climate of the Fertile Crescent supported early settlements in that "Flooding created fertile soil that was good for growing crops."
That is why ancient civilizations such as the Sumerians could grow and prosper.
Historians consider that Sumeria was the first civilization on planet erath. They settled in the middle of two important rivers, the Euphrates and Tigres, in modern-day Iraq, in the Middle East. There, due to the fertile soil left by the flooding of the rivers, they could grow crops and establish important city-states such as Lagash, Nippur, Kish, Ur, and Uruk.