1 gen 500 anni - Mayan Civilization at its peak

Descrizione:

To start off the timeline of events, it can start with the Mayan civilization in North America being at the peak of its power and influence around the sixth century.
This is important to humanity as the Mayan civilization created one of the most accurate calendars in their time. Other inventions included underground freshwater reservoirs, and other ideas they built on from the Olmec.

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