The eastern and western deserts prevented invaders from the east and west. The deserts were a hard climate to travel through. Therefore, nobody could walk across to conquer Egypt. Furthermore, the cataracts in the Nile to the south protected the Egyptians from lands below them. So the answer would be that The Nile protected the Egyptians from invasion.
Based on previous reading guides I have had for AP world, I can tell you that Muhammad’s teachings seemed to agree with Christianity and Judaism.
I hope this helps. ^^^
That separation made more violence
Answer:
His desire to expand America's land.
Explanation: