What evidence did Gill have for the disappearance of the Maya civilisation?

The Maya civilisation, known for its remarkable advancements in various fields such as astronomy, mathematics, and architecture, has long intrigued scholars and historians. The reasons behind the disappearance of the Maya civilisation have been the subject of extensive research and speculation. Gill, among the researchers delving into this mystery, gathered evidence to try and explain this phenomenon. What Gill could be certain of was the existence of certain patterns or events that occurred during the period of decline. However, despite the data collected, Gill did not have conclusive evidence pinpointing a single cause for the civilisation's disappearance. The complexity of the issue meant that while theories could be developed, definitive answers remained elusive.

As for the Maya themselves, they were an advanced Mesoamerican civilisation that thrived in regions that are now part of Mexico, Belize, Guatemala, and Honduras. From their intricate calendar systems to their impressive pyramidal structures, the Maya left behind a rich legacy that has provided invaluable insights into their way of life, beliefs, and societal structure. The cause of the Mayan civilisation's disappearance is a topic that continues to be studied, with factors such as environmental changes, warfare, overpopulation, and resource depletion all considered as possible contributors. The combination of these elements, rather than a single catastrophic event, is often thought to have led to the gradual decline and eventual collapse of this once-flourishing civilisation.