The Toltecs (or Toltec or Tolteca) were an Pre-Columbian Native American people who dominated much of central Mexico between the 10th and 12th century AD. Their language - Nahuatl - was also spoken by the Aztecs.
They originated as a militaristic nomadic people, and they or their ancestors may have sacked the city of Teotihuacan (ca. 750). After they established a more settled existence, the Toltec fused the many small states in Central Mexico into an empire ruled from their capital, Tula (also known as Tolán). They were accomplished temple builders. Their influence spread through much of Mesoamerica in the post-Classic era. The Toltec influence on the Maya of Yucatán is heavy, especially evident at the city of Chichen Itza. Their pottery has been found as far South as Costa Rica.
Some writers have alleged that the Toltec introduced the cult of Quetzalcoatl, the plumed serpent. This is certainly not so, as this was deity was commonly depicted throughout Mesoamerica for centuries earlier, going back to Olmec times. In Toltec (and later Aztec mythology) Quetzalcoatl was a rival of Tezcatlipoca, the first god who is known to have demanded human hearts as sacrifice. Thus the Toltecs seem to have introduced the habit of mass human sacrifice as later practiced by the Aztecs.
The Toltec empire is believed to have been destroyed around 1200 AD by the nomadic warriors of the Chichimecs. The ruling family of the Aztecs claimed to descend from Toltec ancestry via the sacred city of Colhuacán.
Leon Portilla, on his works, explains that in Nauha legend, the Toltec were the originators of all the civilization, so Toltec was synonimous with artist, or artisan, and their city "Tollan" was described as full of wonders. When the Aztecs rewrote their history, they tried to show they were related to the Toltecs. Unfortunatelly this means that much of the tradition of the Toltecs is legend, and dificult to prove. Stories say that after the fall of Tula some of the Toltec retreated to Cholula, which did not fall until centuries later when it was burned by Hernán Cortés and the Spanish Conquistadores.
Most Toltec history is known from writings of later peoples, such as the Aztec, written centuries later after a "dark age" in Central Mexico, together with some references by the Maya. Toltec rulers are said to have included: