The <span>purposes of the three </span>freedmen's<span> bureau was to oversee relations between former masters and slaves</span>
I think it is for personal profit
The answer is A as river valley civilizations relied on rivers as a source of life. River valleys like Egypt, Mesopotamia and Xi, the rivers brought silt and made the soil very fertile, it also brought fresh water and fish to eat. People can also move fast using rivers.
I am not 100% sure but I think the answer is A.
Answer:
Answer and Explanation: Constantine moved his capital to Byzantium (later named Constantinople ) in 330 AD because the eastern part of the Roman Empire
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