Some achievements of the Maya Olmec and the the zapotec

- The Maya are known for their advanced knowledge of astronomy, mathematics, and writing system. They developed a complex calendar system, accurate predictions of celestial events, and the only known fully developed writing system in pre-Columbian America. They also built impressive architectural structures, such as pyramids, temples, and palaces, and created intricate artwork, including sculptures, murals, and textiles.

- The Olmec are considered the "Mother Culture" of Mesoamerica, as they were one of the earliest civilizations in the region and had a significant influence on later cultures, including the Maya and Aztec. They are known for their colossal stone heads, which represent powerful individuals or deities, and their sophisticated art and architecture. The Olmec also developed a complex social and political organization, with hierarchical societies and rulers.

- The Zapotec developed one of the earliest writing systems in Mesoamerica, known as the Zapotec script, which was used to record historical events, ceremonies, and genealogies. They also built impressive cities, such as Monte Albán, which were centers of political, religious, and economic power. The Zapotec were skilled artisans, creating finely crafted pottery, jewelry, and textiles, and were known for their unique style of architectural decoration, characterized by intricate stone carvings and geometric motifs.