Teopanzolco
... that the pre-Columbian ruins of Teopanzolco in Mexico are said to have been rediscovered during the Mexican Revolution when an artillery emplacement shook loose some dirt from the stonework?
... that the <a class="mw-redirect" href="./Pre-Columbian" id="mwGWQ" rel="mw:WikiLink" title="Pre-Columbian">pre-Columbian</a> ruins of <b id="mwGWU"><a href="./Teopanzolco" id="mwGWY" rel="mw:WikiLink" title="Teopanzolco">Teopanzolco</a></b> in <a href="./Mexico" id="mwGWc" rel="mw:WikiLink" title="Mexico">Mexico</a> are said to have been rediscovered during the <a href="./Mexican_Revolution" id="mwGWg" rel="mw:WikiLink" title="Mexican Revolution">Mexican Revolution</a> when an artillery emplacement shook loose some dirt from the stonework?