King <a href="https://en.wikipedia.org/wiki/Oscar_I_of_Sweden" id="mwdQ" rel="mw:WikiLink" title="Oscar I of Sweden">Oscar I</a> ascends to the thrones of <a href="https://en.wikipedia.org/wiki/Union_between_Sweden_and_Norway" id="mwdg" rel="mw:WikiLink" title="Union between Sweden and Norway">Sweden and Norway</a>.<sup about="#mwt74" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-12"}}' id="cite_ref-12" rel="dc:references" typeof="mw:Extension/ref"><a href="./March_8#cite_note-12" id="mwdw" style="counter-reset: mw-Ref 12;"><span class="mw-reflink-text" id="mweA">[12]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-12"><cite about="#mwt71" class="citation web cs1" id="mwBsE"><a class="external text" href="https://www.britannica.com/biography/Oscar-I" id="mwBsI" rel="mw:ExtLink nofollow">"Oscar I | king of Sweden and Norway"</a>. <i id="mwBsM">Encyclopedia Britannica</i>. <a class="external text" href="https://web.archive.org/web/20201027152838/https://www.britannica.com/biography/Oscar-I" id="mwBsQ" rel="mw:ExtLink nofollow">Archived</a> from the original on 27 October 2020<span class="reference-accessdate" id="mwBsU">. Retrieved <span class="nowrap" id="mwBsY">15 December</span> 2020</span>.</cite><span about="#mwt71" class="Z3988" id="mwBsc" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Encyclopedia+Britannica&amp;rft.atitle=Oscar+I+%7C+king+of+Sweden+and+Norway&amp;rft_id=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FOscar-I&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AMarch+8"></span></span>