The state capital is Pachua[?]. Also in the state of Hidalgo is the town and ancient Toltec ruins of Tula.
ISO 3166-2 is MX-HID.
... (2002-) Humphrey, J.P., Human Rights and the United Nations: A Great Adventure (New York: Transnational Publishers, 1984) Beaudoin G.-A. & E. Ratushny, The Canadian ...