The Maya spoke several languages.

Aztecs spoke Yucatec, Maya, Ke'che, Kaqchikel, Sacapultec, Chola, Teco and Tojolabal languages.

Yucatec Maya was the most widely spoken Maya language.

The Aztec civilization dates back to the pre-Columbian era.

The Maya civilization dates back to the pre-classical period.

The Aztecs practiced the Aztec religion.