One reason for the development of amn early civilization in the Tigris-Euphrates river valley was that.<span>periodic flooding </span>left<span> rich soil, which was ideal for farming.</span><span> </span>
The statement about the relationship between East, West and South Africa with Europe that is correct is A. Some areas initially benefitted from trade with the Europeans, but eventually, the contact resulted in the division of Africa into separate colonies. South Africa has a violent history consisting of racial and political tension. There is also inter-tribal tension which sometimes flares up into armed conflict between the various groups. The European settlers colonized large areas of South Africa and forced the African people into homelands and reserves.
A collapse of their newly independent nations. Although the diverse ethnicities were unhappy under the Austro-Hungary empire, they were secure under the government.
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