before the spanish took over who owned the land that is now mexico
History of Mexico City At its height, just before the Spanish arrived, Tenochtitlan was the center of the vast Aztec Empire, stretching from the Atlantic to Pacific coasts and south towards the Yucatán Peninsula and Oaxaca. With a vast income of tribute, Tenochtitlan grew to become one of the largest and richest urban areas in the world at that time. The city had services and infrastructure that was unheard of in the rest of the world: potable water brought in by aqueducts, drainage systems and wide, paved streets. Their markets boasted of products from nearly every part of Mesoamerica.[9]