the history
... that the history of the Wales national football team includes the first substitution ever used in international football?
... that <b id="mwB_k"><a href="./History_of_the_Wales_national_football_team_(1876–1976)" id="mwB_o" rel="mw:WikiLink" title="History of the Wales national football team (1876–1976)">the history</a></b> of the <a href="./Wales_national_football_team" id="mwB_s" rel="mw:WikiLink" title="Wales national football team">Wales national football team</a> includes the first <a href="./Substitution_(sport)" id="mwB_w" rel="mw:WikiLink" title="Substitution (sport)">substitution</a> ever used in international football?