#50YearsAgoToday #GreenLantern #JohnStewart joined #TheJLA in #JusticeLeagueOfAmerica #comics #110 as #TheFirstPersonOfColorToJoinTheSuperTeam he stands in for #HalJordan when #heSlippedInTheShower & helps them battle #TheKey #30YearsLater he also #joinsTheTeam in their #newAnimatedSeries