4. Why do historians think that Teotihuacan declined?

The third theory, supported by Ross Hassig (1992), states that the decline of Teotihuacan was caused by the deterioration of economic conditions. The last theory was devised by George C. Vaillant (1950) and argues that Teotihuacan dissolved because of an internal revolt against the elites controlling the city.

Because people came to colonize Georgia. It was a fresh start to have an opportunity to get more land. It had great soil and the natives were much more peaceful than where they came from before and were willing to negotiate. It just made their life way easier.