According to their own history, when the Mexicas arrived in the Anahuac Valley around Lake Texcoco, they were considered by the other groups as the least civilized of all. The Mexicas decided to learn, and they took all they could from other peoples, especially from the ancient Toltec (whom they seem to have partially confused with the more ancient civilization of Teotihuacan). To the Mexicas, the Toltecs were the originators of all culture; toltecayotl was a synonym for culture. Mexica legends identify the Toltecs and the cult of Quetzalcoatl with the mythical city of Tollan, which they also identified with the more ancient Teotihuacan.
