1920–21
... that in 1920–21, Burnley were crowned champions of English football for the first time?
... that in <b id="mwG0M"><a class="mw-redirect" href="./Burnley_F.C._season_1920–21" id="mwG0Q" rel="mw:WikiLink" title="Burnley F.C. season 1920–21">1920–21</a></b>, <a href="./Burnley_F.C." id="mwG0U" rel="mw:WikiLink" title="Burnley F.C.">Burnley</a> were crowned champions of <a href="./Football_in_England" id="mwG0Y" rel="mw:WikiLink" title="Football in England">English football</a> for the first time?