Question

where have the remains of old stone age have been found in Afghanistan and Sri lanka​

Answer 1

The earliest documented stone tools have been found in eastern Africa, manufacturers unknown, at the 3.3 million year old site of Lomekwi 3 in Kenya. Better known are the later tools belonging to an industry known as Oldowan, after the type site of Olduvai Gorge in Tanzania.

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Answer 2

Answer:

The earliest documented stone tools have been found in eastern Africa, manufacturers unknown, at the 3.3 million year old site of Lomekwi 3 in Kenya. Better known are the later tools belonging to an industry known as Oldowan, after the type site of Olduvai Gorge in Tanzania..