Tenochtitlan
That would be Mexico City, with 19,231,829 inhabitants (est. 2009). It was founded on March 13, 1325 by the Aztecs, but its name was Tenochtitlan at the time.
From the name given by Aztec people: Mexico-Tenochtitlan (founded in 1325).
From the name given by Aztec people: Mexico-Tenochtitlan (founded in 1325).
The Teotihuacan people; the city was founded around 100 BC. When the Aztec people settled in central Mexico, in 1325 AD, they discovered the city, which was already abandoned. They were so amazed by the architecture, they named it as Teotihuacan (translation: city of the gods). Its actual name and the name of the civilization that founded it is still a mystery to this day.
It was founded by Aztec people on March 13, 1325. Its name at the time was Mexico-Tenochtitlan.
Teotihuacan was a city-state (e.g. it was its own capital) built some 800 years before Aztecs arrived to the Mexico City valley in 1325. By the time the Aztecs found the city, it was already abandoned. In fact, the actual name of the city was lost in the sands of time, so the Aztecs named it as Teotihuacan ("City of the Gods").
In 1325 when it was founded as Mexico-Tenochtitlan by the Aztec people.
Mexico-Tenochtitlan
The answer is yes. El Salvador is located on what used to be the 2nd biggest Aztec colony known as Cuscatlan. The biggest being Tenochitlan. The Nahua people (Aztecs) of Cuscatlan would call themselves "Pipil" meaning noble person in Nahualt (Nahualt is the language spoken by Aztecs).
Yes, and the name of the original city was Tenochtitlan (http://en.wikipedia.org/wiki/Tenochtitlan). Tenochtitlan became Mexico City when Spanish conquistador Hernán Cortés conquered the Aztecs in 1521.
Originally, it was the name given to their land by the Aztec civilization, who knew themselves as the Mexica people.When Mexico attained its independence from Spain in 1821, the colonists decided to rename their new country (formerly known as Viceroyalty of the New Spain) to its previous form: Mexico.
The oldest and still populated city in Mexico - and possibly of the Western Hemisphere - would be Cholula, some 100 kilometers (62 miles) west of Mexico City. It was founded circa 1200 B.C. If you mean 'founded by Spaniards', that would be Veracruz, founded by Hernan Cortes in April 22, 1519.