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when the ice ages occurred food became harder to get this caused nomads to move farther away from Africa
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humans made first stone tools ex ax spear
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art was found in a cave this was interesting because it wasn't used for protection but for culture
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during ice ages the oceans solidified allowing early humans to travel to other parts of the world they normally couldn't
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humans used fire for heat and protection
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humans start to speak language so they can comunicate
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the end of the paleolithic age ended when the first written language happened
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when the paleolithic age was ending humans created more complex tools and used art more this showed humans were getting smarter
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at the end of the paleolithic ages humans also interacted with each other more this prompted trade they would exchange jewelry and also tools humans also learned they could store food by cooking it this allowed it to last longer
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humans moved out of Africa and to the rest of the world because of ice ages