a monument
... that on the links at the Trump National Golf Club in Virginia, a monument commemorates a Civil War battle that never happened?
... that on the links at the <a class="mw-redirect" href="./Trump_National_Golf_Club_(Washington,_D.C.)" id="mwYg" rel="mw:WikiLink" title="Trump National Golf Club (Washington, D.C.)">Trump National Golf Club</a> in Virginia, <b id="mwYw"><a class="mw-redirect" href="./River_of_Blood_(monument)" id="mwZA" rel="mw:WikiLink" title="River of Blood (monument)">a monument</a></b> commemorates a <a href="./American_Civil_War" id="mwZQ" rel="mw:WikiLink" title="American Civil War">Civil War</a> battle that never happened?