According to one of the first European visitors, it was the most magnificent and largest ever seen
Were the best warriors in the country
It also had achievements in astronomy, writing
Aztec's invented Chewing Gum
The first to notice that sap from trees could be chewed
Human sacrificing to be forward thinking as to ensure that children got a good grounding in their culture
Discovered popcorn, chocolate, and invented mathematics and their own calendar
Although this was around way before Aztecs, it's the Aztec who brought gold to the attention of the Spanish
The city's island location also limited land available for farming. To create more land for farming, they built "floating gardens" called chinampas (chee-NAHM-pahs). They made the gardens by putting soil on rafts anchored to trees in the water. The chinampassurrounded a central island that was the heart of the city.