After looking at the map/picture you have given above. There are several reasons why location D has a cooler climate than location E. Some of the reasons are a higher altitude, father north of the equator, location E is closer to the equator.
Planting grass and trees would stop erosion.
Answer:
The Civil War
Explanation:
By definition, a civil war is one fought within one nation, and that' what it was. Calling it the war for southern independence doesn't really make sense considering they lost the war and never actually got independence. Calling it the war between states is just like calling it the definiton of what a civil war is, so you may as well just call it a civil war
The common geographic factor for Egypt and the fertile crescent were the big rivers, they made big alluvial deposits on their shores each year and allowed the people to have sufficient amount of food production. That opened the gates for civilizations to flourish in this places.
One crop is all they grow
