Maya Civilization: An ancient civilization that flourished in Mesoamerica from about 2000 BCE to 1500 CE. The Maya developed sophisticated writing systems, calendar systems, and architectural achievements.
Olmec Civilization: One of the earliest known civilizations in Mesoamerica (1200-400 BCE). They are known for their monumental stone heads and influence on later civilizations.
Toltec Civilization: A pre-Columbian civilization that existed in central Mexico from about 900 to 1168 CE. The Toltecs were skilled builders and warriors who left a significant impact on subsequent cultures in Mesoamerica.