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In page Neolithic:

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In the Middle East, cultures identified as Neolithic began appearing in the 10th millennium BC.[1] Early development occurred in the Levant (e.g. Pre-Pottery Neolithic A and Pre-Pottery Neolithic B) and from there spread eastwards and westwards. Neolithic cultures are also attested in southeastern Anatolia and northern Mesopotamia by around 8000 BC.[citation needed]