the Battery
... that the Battery in Lower Manhattan contains an old fort that later served as a theater, immigration processing center, and aquarium?
... that <b id="mwAdM"><a href="./The_Battery_(Manhattan)" id="mwAdQ" rel="mw:WikiLink" title="The Battery (Manhattan)">the Battery</a></b> in <a href="./Lower_Manhattan" id="mwAdU" rel="mw:WikiLink" title="Lower Manhattan">Lower Manhattan</a> contains <a href="./Castle_Clinton" id="mwAdY" rel="mw:WikiLink" title="Castle Clinton">an old fort</a> that later served as a theater, immigration processing center, and aquarium?