the special election
... that the special election in North Carolina's 9th congressional district is the first "do-over" of an election to the U.S. House of Representatives since 1974?
... that <b id="mwAgE"><a href="./2019_North_Carolina's_9th_congressional_district_special_election" id="mwAgI" rel="mw:WikiLink" title="2019 North Carolina's 9th congressional district special election">the special election</a></b> in <span about="#mwt31" data-mw='{"parts":[{"template":{"target":{"wt":"ushr","href":"./Template:Ushr"},"params":{"1":{"wt":"NC"},"2":{"wt":"9"}},"i":0}}]}' data-sort-value="North Carolina09 !" id="mwAgM" typeof="mw:Transclusion"><a href="./North_Carolina's_9th_congressional_district" rel="mw:WikiLink" title="North Carolina's 9th congressional district">North Carolina's 9th congressional district</a></span> is the first "do-over" of an election to the <a href="./United_States_House_of_Representatives" id="mwAgQ" rel="mw:WikiLink" title="United States House of Representatives">U.S. House of Representatives</a> since 1974?