Answer:
they contributed to the American victory at Trenton
The difference between Egypt and Mesopotamian is Egypt developed around the Nile River, while Mesopotamia developed between the Tigris and Euphrates rivers. Egypt and Mesopotamia grew into complex civilizations. Politically, although both Egypt and Mesopotamia had one main ruler, Egypt was centralized and whereas Mesopotamia was decentralized.
The correct answer is B. Trial process
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