his 1980 presidential campaign
... that the slogan of Donald Trump's 2016 campaign, "Make America Great Again", was also used by Ronald Reagan in his 1980 presidential campaign ?
... that the slogan of <a href="./Donald_Trump_2016_presidential_campaign" id="mwcQ" rel="mw:WikiLink" title="Donald Trump 2016 presidential campaign">Donald Trump's 2016 campaign</a>, "<a href="./Make_America_Great_Again" id="mwcg" rel="mw:WikiLink" title="Make America Great Again">Make America Great Again</a>", was also used by <a href="./Ronald_Reagan" id="mwcw" rel="mw:WikiLink" title="Ronald Reagan">Ronald Reagan</a> in <b id="mwdA"><a href="./Ronald_Reagan_1980_presidential_campaign" id="mwdQ" rel="mw:WikiLink" title="Ronald Reagan 1980 presidential campaign">his 1980 presidential campaign</a></b> <i id="mwdg">(campaign button pictured)</i><span about="#mwt23" data-mw='{"parts":[{"template":{"target":{"wt":"-?","href":"./Template:-%3F"},"params":{},"i":0}}]}' id="mwdw" style="padding-left:0.15em;" typeof="mw:Transclusion"><span typeof="mw:Entity">?</span></span>