The <a href="https://en.wikipedia.org/wiki/Eiffel_Tower" id="mwew" rel="mw:WikiLink" title="Eiffel Tower">Eiffel Tower</a> is officially opened.<sup about="#mwt58" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-9"}}' id="cite_ref-9" rel="dc:references" typeof="mw:Extension/ref"><a href="./March_31#cite_note-9" id="mwfA" style="counter-reset: mw-Ref 9;"><span class="mw-reflink-text" id="mwfQ">[9]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-9"><cite about="#mwt55" class="citation book cs1" id="CITEREFLucien_Herve2003">Lucien Herve (2003). <a class="external text" href="https://books.google.com/books?id=XJvlC5e8Hb8C&amp;pg=PA91" id="mwCNE" rel="mw:ExtLink nofollow"><i id="mwCNI">The Eiffel Tower</i></a>. Princeton Architectural Press. p.<span id="mwCNM" typeof="mw:Entity"> </span>91. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwCNQ" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwCNU" typeof="mw:Entity"> </span><a href="./Special:BookSources/978-1-56898-372-1" id="mwCNY" rel="mw:WikiLink" title="Special:BookSources/978-1-56898-372-1"><bdi id="mwCNc">978-1-56898-372-1</bdi></a>.</cite><span about="#mwt55" class="Z3988" id="mwCNg" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=The+Eiffel+Tower&amp;rft.pages=91&amp;rft.pub=Princeton+Architectural+Press&amp;rft.date=2003&amp;rft.isbn=978-1-56898-372-1&amp;rft.au=Lucien+Herve&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DXJvlC5e8Hb8C%26pg%3DPA91&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AMarch+31"></span></span>