Guanajuato
... that Guanajuato contains one of the older sites of Mesoamerica ?
... that <b id="mwFEA"><a href="./Guanajuato" id="mwFEE" rel="mw:WikiLink" title="Guanajuato">Guanajuato</a></b> contains one of the older sites of <a href="./Mesoamerica" id="mwFEI" rel="mw:WikiLink" title="Mesoamerica">Mesoamerica</a> <i id="mwFEM">(artifact pictured)</i>?