Teotihuacan

 Teotihuacan stands for "The City of the Gods" in the Nahuatl language of the Aztecs. It is an archeological site found in the basin of Mexico containing large pyramidal structures, large residential complexes, Avenue of the Dead, and numerous colorful, well-preserved murals. Additionally, Teotihuacan produced a thin orange pottery style that spread through Mesoamerica.  At its zenith, perhaps in the first half of the 1st millennium CE, Teotihuacan was the largest city in the pre-Columbian Americas. At this time it may have had more than 200,000 inhabitants, placing it among the largest cities of the world in this period. Teotihuacan was even home to multi-floor apartment compounds built to accommodate this large population. The civilization and cultural complex associated with the site is also referred to as Teotihuacan or Teotihuacano.
The city and the archaeological site are located in what is now the San Juan Teotihuacán municipality in the State of México, Mexico, approximately 40 kilometres (25 mi) northeast of Mexico City. The site covers a total surface area of 83 km² and was designated a UNESCO World Heritage Site in 1987. It is the most visited archaeological site in Mexico.
For many years, archaeologists believed it was built by the Toltec. This belief was based on colonial period texts, such as the Florentine Codex, which attributed the site to the Toltecs. However, the Nahuatl word "Toltec" generally means "craftsman of the highest level" and may not always refer to the Toltec civilization centered at Tula, Hidalgo. Since Toltec civilization flourished centuries after Teotihuacan, the people could not have been the city's founders. In the Late Formative period, a number of urban centers arose in central Mexico. The most prominent of these appears to have been Cuicuilco, on the southern shore of Lake Texcoco. Some believed that the eruption of the Xitle volcano may have prompted a mass emigration out of the central valley and into the Teotihuacan valley. These settlers may have founded and/or accelerated the growth of Teotihuacan. Some have put forth the Totonac people as the founders of Teotihuacan. There is evidence that at least some of the people living in Teotihuacan came from areas influenced by the Teotihuacano civilization, including the Zapotec, Mixtec and Maya peoples. The culture and architecture of Teotihuacan was influenced by the Olmec people, who are considered to be the "mother civilization" of Mesoamerica. The earliest buildings at Teotihuacan date to about 200 BCE. The largest pyramid, the Pyramid of the Sun, was completed by 100 CE.


The Pyramid of the Sun was so named by the Aztecs, who discovered the city of Teotihuacan centuries after it was abandoned. There is no record of its original name. The Pyramid of the Sun is really huge, although it is only the second largest in the New World being somewhat smaller than the Great Pyramid of Cholula. It is only slightly smaller in it base than the Great Pyramid of Giza but it is half of the height of the Egyptian pyramid. Still, the Pyramid of the Sun is pretty spectacular. The Pyramid of the Sun was constructed in two phases. The first, completed around 100 C.E., produced the basic pyramid. The second round of construction increased its size and added an altar atop of the pyramid. That altar no longer exists, however. One thing that makes these pyramids so amazing is that they have all these steps on the outside that you can walk up. Pretty steep too, so no small climb!
The Pyramid of the Moon is located at the northern end of the Avenue of the Dead, the main axis of the city of Teotihuacan. The pyramid faces south, down the avenue which is lined with pyramidal constructions. The Aztecs believed these to be tombs, inspiring the name of the avenue, although they are now understood to be ceremonial platforms that were topped with temples.
Architectural styles prominent at Teotihuacan are found widely dispersed at a number of distant Mesoamerican sites, which some researchers have interpreted as evidence for Teotihuacan's far-reaching interactions and political or militaristic dominance. A style particularly associated with Teotihuacan is known as talud-tablero, in which an inwards-sloping external side of a structure (talud) is surmounted by a rectangular panel (tablero). Variants of the generic style are found in a number of Maya region sites, including Tikal, Kaminaljuyu, Copan, Becan, and Oxkintok, and particularly in thePetén Basin and the central Guatemalan highlands. The talud-tablero style pre-dates its earliest appearance at Teotihuacan in the Early Classic period; it appears to have originated in the Tlaxcala-Puebla region during the Preclassic. Analyses have traced the development into local variants of the talud-tablero style at sites such as Tikal, where its use precedes the 5th-century appearance of iconographic motifs shared with Teotihuacan. The talud-tablero style disseminated through Mesoamerica generally from the end of the Preclassic period, and not specifically, or only, via Teotihuacano influence. It is unclear how or from where the style spread into the Maya region.


Some had thought that invaders attacked the city in the 7th or 8th century, sacking and burning it. More recent evidence, however, seems to indicate that the burning was limited to the structures and dwellings associated primarily with the elite class. Some think this suggests that the burning was from an internal uprising. They say the invasion theory is flawed because early archaeological work on the city was focused exclusively on the palaces and temples, places used by the elites. Because all of these sites showed burning, archaeologists concluded that the whole city was burned. Instead, it is now known that the destruction was centered on major civic structures along the Avenue of the Dead. Some statues seem to have been destroyed in a methodical way, with their fragments dispersed.
Evidence for population decline beginning around the 6th century lends some support to the internal unrest hypothesis. The decline of Teotihuacan has been correlated to lengthy droughts related to the climate changes of 535-536 CE. This theory of ecological decline is supported by archaeological remains that show a rise in the percentage of juvenile skeletons with evidence of malnutrition during the 6th century. This finding does not conflict with either of the above theories, since both increased warfare and internal unrest can also be effects of a general period of drought and famine. Other nearby centers such as Cholula, Xochicalco, and Cacaxtla competed to fill the power void left by Teotihuacan's decline. They may have aligned themselves against Teotihuacan to reduce its influence and power. The art and architecture at these sites emulates Teotihuacan forms, but also demonstrates an eclectic mix of motifs and iconography from other parts of Mesoamerica, particularly the Maya region.

Teotihuacan was a multi-ethnic city, with distinct quarters occupied by Otomi, Zapotec, Mixtec, Maya and Nahua peoples. The Totonacs have always maintained that they were the ones who built it. Teotihuacanos practiced human sacrifice: human bodies and animal sacrifices have been found during excavations of the pyramids at Teotihuacan. It is believed that the people offered human sacrifices as part of a dedication when buildings were expanded or constructed. The victims were probably enemy warriors captured in battle and brought to the city for ritual sacrifice to ensure the city could prosper. Some men were decapitated, some had their hearts removed, others were killed by being hit several times over the head, and some were buried alive. Animals that were considered sacred and represented mythical powers and military were also buried alive, imprisoned in cages: cougars, a wolf, eagles, a falcon, an owl, and even venomous snakes.