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Historical course

Period II lasted between 1 CE to 350 CE. During this era, Teotihuacan exhibited explosive growth and emerged as the largest metropolis in Mesoamerica. Factors influencing this growth include the destruction of other settlements due to volcanic eruptions and the economic pull of the expanding city. This influx of new residents caused a reorganization of urban housing to the unique compound complexes that typify Teotihuacan. This period is notable for its monumental architecture and sculpture, especially the construction of some of the most well-known sites of Teotihuacan, the Pyramids of the Sun and Moon. Further, the shift of political power from the Temple of the Feathered Serpent and its surrounding palace structure to the Avenue of the Dead Complex occurred sometime between CE 250 and 350. Some authors believe that this represents a shift from the centralized, monarchical political system to a more decentralized and bureaucratic organization. Around 300 CE, the Temple of the Feathered Serpent was desecrated and construction in the city proceeded in a more egalitarian direction, focusing on the building of comfortable, stone accommodations for the population.