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The study of stone tool industries plays a vital role in understanding human evolution as it provides direct evidence of cognitive, cultural, and technological development in early hominins. Stone tools are among the earliest and most enduring forms of material culture left behind by human ancestors, and their analysis helps reconstruct the evolutionary timeline and behavioral changes over time. The earliest known stone tool industry, the Oldowan (dating back to around 2.6 million years ago), is associated with *Homo habilis* and possibly late *Australopithecines*. These tools were relatively simple _______ ____ ________ ____ _________ _______ ________ ___.
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