structural:reformatting, structural:summarization, information:filtering
Geography

The Maya civilization occupied a wide territory that included southeastern Mexico and northern Central America. This area included the entire Yucatán Peninsula and all of the territory now in the modern countries of Guatemala and Belize, as well as the western portions of Honduras and El Salvador. Most of the peninsula is formed by a vast plain with few hills or mountains and a generally low coastline. The territory of the Maya covered a third of Mesoamerica, and the Maya were engaged in a dynamic relationship with neighbouring cultures that included the Olmecs, Mixtecs, Teotihuacan, and Aztecs. During the Early Classic period, the Maya cities of Tikal and Kaminaljuyu were key Maya foci in a network that extended into the highlands of central Mexico; there was a strong Maya presence at the Tetitla compound of Teotihuacan. The Maya city of Chichen Itza and the distant Toltec capital of Tula had an especially close relationship.