When did the Maya civilization begin to develop?

The Maya civilization began to develop around 300 BC, marking a significant period in Mesoamerican history. This era is recognized as the time when the early Maya started to form complex societies, leading to advancements in agriculture, architecture, and writing. The development of city-states and the establishment of trade networks during this time laid the foundation for the more pronounced achievements seen in the Classic Period, which began around 250 CE and lasted until about 900 CE. This historical context is crucial for understanding the progression of the Maya civilization and its ultimate contributions to culture and society in the region. The other timeframes listed pertain to different stages in Maya history, with 1500 BC being too early for the civilization's formation, and the latter dates representing periods of further development or decline rather than initial emergence.