Teotihuacan has been a mystery for hundreds of years. A city of 150,000 people that was at its peak 1,500 years ago, by the time of the Aztecs 500 years later, no-one remembered who had built the city and why it was abandoned. It became the city of legends and stories.

And even now, with the nest of modern archaeological methods, we still don’t know the ethnic origins of the people who built and lived in this enormous city.

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