The <a href="https://en.wikipedia.org/wiki/Republic_of_Pisa" id="mwEQ" rel="mw:WikiLink" title="Republic of Pisa">Republic of Pisa</a> is defeated in the <a href="https://en.wikipedia.org/wiki/Battle_of_Meloria_(1284)" id="mwEg" rel="mw:WikiLink" title="Battle of Meloria (1284)">Battle of Meloria</a> by the <a href="https://en.wikipedia.org/wiki/Republic_of_Genoa" id="mwEw" rel="mw:WikiLink" title="Republic of Genoa">Republic of Genoa</a>, thus losing its naval dominance in the Mediterranean.<sup about="#mwt15" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-1"}}' id="cite_ref-1" rel="dc:references" typeof="mw:Extension/ref"><a href="./August_6#cite_note-1" id="mwFA" style="counter-reset: mw-Ref 1;"><span class="mw-reflink-text" id="mwFQ">[1]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-1"><cite about="#mwt12" class="citation book cs1" id="CITEREFMaurice_Keen1999">Maurice Keen (26 August 1999). <a class="external text" href="https://books.google.com/books?id=QPeWPiUc-4QC&amp;pg=PA309" id="mwBlI" rel="mw:ExtLink nofollow"><i id="mwBlM">Medieval Warfare: A History</i></a>. OUP Oxford. p.<span id="mwBlQ" typeof="mw:Entity"> </span>309. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwBlU" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwBlY" typeof="mw:Entity"> </span><a href="./Special:BookSources/978-0-19-164738-3" id="mwBlc" rel="mw:WikiLink" title="Special:BookSources/978-0-19-164738-3"><bdi id="mwBlg">978-0-19-164738-3</bdi></a>.</cite><span about="#mwt12" class="Z3988" id="mwBlk" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=Medieval+Warfare%3A+A+History&amp;rft.pages=309&amp;rft.pub=OUP+Oxford&amp;rft.date=1999-08-26&amp;rft.isbn=978-0-19-164738-3&amp;rft.au=Maurice+Keen&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DQPeWPiUc-4QC%26pg%3DPA309&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAugust+6"></span></span>