Effective date of Canada's first modern-day treaty - The <a href="https://en.wikipedia.org/wiki/Nisga'a_Final_Agreement" id="mwtA" rel="mw:WikiLink" title="Nisga'a Final Agreement">Nisga'a Final Agreement</a>.<sup about="#mwt143" class="mw-ref reference" data-mw='{"name":"ref","attrs":{"name":"nisga-a-lisims_2000"},"body":{"id":"mw-reference-text-cite_note-nisga-a-lisims_2000-24"}}' id="cite_ref-nisga-a-lisims_2000_24-0" rel="dc:references" typeof="mw:Extension/ref"><a href="./May_11#cite_note-nisga-a-lisims_2000-24" id="mwtQ" style="counter-reset: mw-Ref 24;"><span class="mw-reflink-text" id="mwtg">[24]</span></a></sup>