Where were the Aztecs located?
Geography of Mesoamerica The geography of Mesoamerica describes the geographic features of Mesoamerica, a culture area in the Americas inhabited by complex indigenous pre-Columbian cultures exhibiting a suite of shared and common cultural characteristics. Several well-known Mesoamerican cultures include the Olmec, Teotihuacan, the Maya, the Aztec and the Purépecha. Mesoamerica is often subdivided in a number of ways. One common method, albeit a broad and general classification, is to distinguish between the highlands and lowlands. Another way is to subdivide the region into sub-areas that generally correlate to either culture areas or specific physiographic regions.
Cholula (Mesoamerican site) Cholula (Nahuatl: "Cholōllān" ) (    ) was an important city of pre-Columbian Mesoamerica, dating back to at least the 2nd century BCE, with settlement as a village going back at least some thousand years earlier. The site of Cholula is just west of the modern city of Puebla and served as a trading outpost. Its immense pyramid is the largest such structure in the Americas, and the largest pyramid structure by volume in the world.