How many Meso-American civilizations are there?

Mesoamerica is home to several ancient civilizations, with the most prominent being the Olmec, Maya, and Aztec. Other notable cultures include the Teotihuacan, Zapotec, Mixtec, and Totonac. While the exact number can vary depending on how one defines a civilization, there are generally considered to be around six to eight significant Meso-American cultures that contributed to the region's rich history. Each of these civilizations had unique contributions to art, architecture, religion, and governance.