his 1908 U.S. presidential campaign
... that on one day of his 1908 U.S. presidential campaign, William Jennings Bryan gave 30 speeches?
... that on one day of <b id="mwjw"><a class="mw-redirect" href="./William_Jennings_Bryan_presidential_campaign,_1908" id="mwkA" rel="mw:WikiLink" title="William Jennings Bryan presidential campaign, 1908">his 1908 U.S. presidential campaign</a></b>, <a href="./William_Jennings_Bryan" id="mwkQ" rel="mw:WikiLink" title="William Jennings Bryan">William Jennings Bryan</a> gave 30 speeches?