<a href="https://en.wikipedia.org/wiki/American_Civil_War" id="mwLQ" rel="mw:WikiLink" title="American Civil War">American Civil War</a>: <a about="#mwt27" data-mw='{"parts":[{"template":{"target":{"wt":"USS","href":"./Template:USS"},"params":{"1":{"wt":"Cairo"}},"i":0}}]}' href="https://en.wikipedia.org/wiki/USS_Cairo" id="mwLg" rel="mw:WikiLink" title="USS Cairo" typeof="mw:Transclusion">USS<span typeof="mw:Entity"> </span><i>Cairo</i></a> sinks on the <a href="https://en.wikipedia.org/wiki/Yazoo_River" id="mwLw" rel="mw:WikiLink" title="Yazoo River">Yazoo River</a>.<sup about="#mwt31" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-4"}}' id="cite_ref-4" rel="dc:references" typeof="mw:Extension/ref"><a href="./December_12#cite_note-4" id="mwMA" style="counter-reset: mw-Ref 4;"><span class="mw-reflink-text" id="mwMQ">[4]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-4"><cite about="#mwt28" class="citation web cs1" id="CITEREFDANFS"><a class="external text" href="https://www.history.navy.mil/research/histories/ship-histories/danfs/c/cairo.html" id="mwBeQ" rel="mw:ExtLink nofollow">"Cairo"</a>. <i id="mwBeU"><a href="./Dictionary_of_American_Naval_Fighting_Ships" id="mwBeY" rel="mw:WikiLink" title="Dictionary of American Naval Fighting Ships">Dictionary of American Naval Fighting Ships</a></i>. Naval History and Heritage Command<span class="reference-accessdate" id="mwBec">. Retrieved <span class="nowrap" id="mwBeg">8 January</span> 2020</span>.</cite><span about="#mwt28" class="Z3988" id="mwBek" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Dictionary+of+American+Naval+Fighting+Ships&amp;rft.atitle=Cairo&amp;rft_id=https%3A%2F%2Fwww.history.navy.mil%2Fresearch%2Fhistories%2Fship-histories%2Fdanfs%2Fc%2Fcairo.html&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ADecember+12"></span></span>