<a href="https://en.wikipedia.org/wiki/Alexander_Mackenzie_(explorer)" id="mweg" rel="mw:WikiLink" title="Alexander Mackenzie (explorer)">Alexander Mackenzie</a> reaches the <a href="https://en.wikipedia.org/wiki/Mackenzie_River" id="mwew" rel="mw:WikiLink" title="Mackenzie River">Mackenzie River</a> delta.