Illinois campaign
...that George Rogers Clark was called the "Conqueror of the Northwest" because of his victorious Illinois campaign in the American Revolutionary War?
...that <a href="./George_Rogers_Clark" id="mwD_g" rel="mw:WikiLink" title="George Rogers Clark">George Rogers Clark</a> was called the "Conqueror of the <a href="./Northwest_Territory" id="mwD_k" rel="mw:WikiLink" title="Northwest Territory">Northwest</a>" because of his victorious <b id="mwD_o"><a href="./Illinois_campaign" id="mwD_s" rel="mw:WikiLink" title="Illinois campaign">Illinois campaign</a></b> in the <a href="./American_Revolutionary_War" id="mwD_w" rel="mw:WikiLink" title="American Revolutionary War">American Revolutionary War</a>?