The only one that is right would be a
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.
Third Dynasty of UR( Sumer) lasted 50 years
Akkadian Empire- 200 years
Ptolemaic Egypt- 300 years
What is the significance of the Jamestown settlement?: Jamestown was the first successful colony set up by Great Britain in the New World. It's also the first place slaves were brought to in North America in the year 1619. Without Jamestown, there would be no precedent for successful colonies in America. What helped the settlement to survive?: Neither gold nor silver saved the Jamestown settlers but tobacco. Plantations of tobacco sprang up along the banks of the James River and the settlement of Jamestown was assured.
Answer:
"One of the major ways in which Europeans justified imperialism in the late nineteenth century was by siting the most recent works of Darwin, and his theory of the "survival of the fittest."
Explanation:
