Red Hills State Park
... that the dam at Red Hills State Park was damaged by the 2008 Illinois earthquake?
... that the <a href="./Dam" id="mwE5U" rel="mw:WikiLink" title="Dam">dam</a> at <b id="mwE5Y"><a href="./Red_Hills_State_Park" id="mwE5c" rel="mw:WikiLink" title="Red Hills State Park">Red Hills State Park</a></b> was damaged by the <a href="./2008_Illinois_earthquake" id="mwE5g" rel="mw:WikiLink" title="2008 Illinois earthquake">2008 Illinois earthquake</a>?