#OnThisDay in 1987 @dc.com #JusticeLeague #comics #1 #informallyAssembled #The1stPostCrisisJusticeLeague adds #CaptainMarvel #BlueBeetle #MrMiracle #DrFate & #goof #GreenLantern #GuyGardner sets the tone goes #International with #7 turns #JusticeLeagueAmerica from #26 until #113 series 1996 end