What happened to the Maya in around 900CE?

Answer 1

Around 900 CE, the Maya civilization experienced a significant decline, particularly in the southern lowlands, leading to the abandonment of major cities such as Tikal and Calakmul. This decline is attributed to a combination of factors, including prolonged drought, environmental degradation, warfare, and social upheaval. While the southern cities fell into decline, the northern regions, such as those in the Yucatán Peninsula, continued to thrive and saw the rise of new centers like Chichen Itza. The Maya culture persisted, evolving and adapting, but the political landscape shifted significantly during this period.