Two purposes of a conflict is to see what's the problem and try to solve it
The first agricultural hearth was in the Nile River Valley and Fertile Crescent area in Mesopotamia. Mesoamerica also developed Agriculture around the same time (Mayans and Olmecs)
well this is what i found hope its correct
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In summary, the recovery of Chinese civilization in the post classical era was ... In the surviving eastern half of the Roman Empire the task to update laws and .... The Mongol Empire had a profound impact of the development of world history. .... Tang and Abbasid armies fought near the Talas River in what ...
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