Archaeologists louis and mary leakeysome found some of the oldest human remains in during the 1950s. a. south africa b. bolgatanga c. the kalahari desert d. olduvai gorge the answer is d. archaeologists louis and mary leakeysome found some of the oldest human remains in olduvai gorge during the 1950s.

The correct answer is - D. Olduvai Gorge.

Louis and Mary Leakey found some of the oldest human remains in Olduvai Gorge in Tanzania. This place has become one of the most important anthropological sites in the whole world with remains of the first human species Homo habilis found and dated to 1,9 million years of age, than Paranthropus boisei dated to 1,8 million years of age, findings of an 1,2 million years old Homo erectus, and findings from 17,000 years ago from early Homo sapiens settlements.

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