Ozark
... that in 1873, the ironclad river monitor Ozark transported Federal troops and New Orleans police attempting to apprehend the perpetrators of the Colfax Massacre?
... that in 1873, the <a class="mw-redirect" href="./Ironclad" id="mwBSo" rel="mw:WikiLink" title="Ironclad">ironclad</a> <a href="./River_monitor" id="mwBSs" rel="mw:WikiLink" title="River monitor">river monitor</a> <b id="mwBSw"><a href="./USS_Ozark_(1863)" id="mwBS0" rel="mw:WikiLink" title="USS Ozark (1863)"><i id="mwBS4">Ozark</i></a></b> transported Federal troops and <a href="./New_Orleans" id="mwBS8" rel="mw:WikiLink" title="New Orleans">New Orleans</a> police attempting to apprehend the perpetrators of the <a class="mw-redirect" href="./Colfax_Massacre" id="mwBTA" rel="mw:WikiLink" title="Colfax Massacre">Colfax Massacre</a>?