Mesoamérica is a historical region in southern Mexico and parts of Central America, known for its rich cultural heritage. It includes ancient civilizations such as the Maya, Aztec, and Olmec, which developed complex societies with advanced knowledge in agriculture, astronomy, and writing. The region is characterized by its diverse geography, including mountains, valleys, and coastal areas. Mesoamerican cultures shared similar religious beliefs, social structures, and artistic styles, which influenced each other over time. Important archaeological sites, like Teotihuacan and Chichen Itza, showcase the architectural and artistic achievements of these civilizations.