United States Academic Decathlon National Championships
... that the United States Academic Decathlon National Championships have featured teams from Canada, Mexico, New Zealand, South Korea, Northern Ireland and Brazil?
... that the <b id="mwFBE"><a class="mw-redirect" href="./United_States_Academic_Decathlon_National_Championships" id="mwFBI" rel="mw:WikiLink" title="United States Academic Decathlon National Championships">United States Academic Decathlon National Championships</a></b> have featured teams from <a href="./Canada" id="mwFBM" rel="mw:WikiLink" title="Canada">Canada</a>, <a href="./Mexico" id="mwFBQ" rel="mw:WikiLink" title="Mexico">Mexico</a>, <a href="./New_Zealand" id="mwFBU" rel="mw:WikiLink" title="New Zealand">New Zealand</a>, <a href="./South_Korea" id="mwFBY" rel="mw:WikiLink" title="South Korea">South Korea</a>, <a href="./Northern_Ireland" id="mwFBc" rel="mw:WikiLink" title="Northern Ireland">Northern Ireland</a> and <a href="./Brazil" id="mwFBg" rel="mw:WikiLink" title="Brazil">Brazil</a>?