and scrapers, double faced blades. Span the Paleolithic period, the old stone age. Paleolithic Period- Discoveries in widely dispersed places: Homo sapiens had migrated across the eastern hemisphere and even the western hemisphere. Reaching the land bridge that connected Siberia and Alaska. People used more sophisticated tools such as fishhooks, bows and arrows and needles, began to express themselves in art Ice ages cave paintings of reindeer, bison ,rhinoceroses, lions and horses in Altamira…
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