Which statement correctly compares competing theories on Mayan civilization’s collapse?

There is no universal consensus among historians and researchers regarding the collapse of the Mayan civilization. However, several theories have been proposed to explain this event. Some statements that compare competing theories on the Mayan civilization's collapse could be:

1. The environmental theory suggests that the depletion of natural resources and environmental degradation led to the collapse, while the political theory argues that internal conflicts and power struggles brought about the downfall.
2. The social theory emphasizes the role of class divisions, overpopulation, and social unrest as factors that caused the collapse, whereas the economic theory focuses on economic factors such as trade disruptions and the decline of agricultural productivity.
3. The invasion theory argues that the arrival of foreign invaders, such as the Toltecs or the Spanish conquistadors, led to the collapse, whereas the epidemic theory suggests that infectious diseases, brought by contact with Europeans, decimated the Mayan population.