Question

Africa is often termed “___________________” because of the examples of advanced development found by archeologists.

Answer 1

The answer d is correct- so I don't know why the answer above was reported. ?

Answer 2

The Heart of Islam is on the Arabian Peninsula - which is in Asia, so this is not the correct answer.

Human species is believed to have evolved in Africa - and because of this it is often called "the cradle of civilization"- so the correct answer is d)

Human history begins with written texts - which are more associated with Asia.
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