Explain the Mesoamerican's ancestral journey to Central and South America.

Mesoamerica is a historical region and cultural area in North America. It extends from approximately central Mexico through Belize, Guatemala, El Salvador, Honduras, Nicaragua, and northern Costa Rica. Within this region pre-Columbian societies flourished for more than 1000 years before the Spanish colonization of the Americas. Mesoamerica was the site of two of the most profound historical transformations in world history: primary urban generation, and the formation of New World cultures out of the long encounters among Indigenous, European, African and Asian cultures.[1]

Explanation:

independent innovation during the abbasid caliphate