I believe the answer is D. The lack of water in the north prevents settlement in the area.
Answer:
Constantie put an end to Christina persecution. He also won a war and became the emperor of east and west. However Constanitne was more interested in the eastern half of the empire.
Explanation:
The name given to Ronald Reagan's foreign policy was THE REAGAN DOCTRINE.
The Reagan Doctrine consisted of controlling the spread of Communism and winning the Cold War; to do this, they supported anti-communist countries in Central Europe financially and logistically, and heavily opposing the left-wing governments of Afghanistan, Angola, and Nicaragua.
We know this by dating the structures, evidence of life there long before anywhere else and by the Bible. You can also look into other sources of history too. There is a ton of info on Egypt provided by scrolls a old writing on stone tablets.