There were many economy reasons for expanding. When you have more land you profit more. There would also more opportunity with more land.
Im stuck between a and d its like they both seem right, sorry.
Answer:
According to Genesis, the Babylonians wanted to make a name for themselves by building a mighty city and a tower “with its top in the heavens.” God disrupted the work by so confusing the language of the workers that they could no longer understand one another.
The answer is b
Hope I helped
W crop civilization in the America’s believed to have originated in the area of South America and Mexico