Code Geass, Nina and Racism

Nina Einstein is by the end of the R2 not at all Racist anymore. Which is not unique to her, the show is filled with Britannian characters who were being quite racist to the Japanese early in the show and aren’t at all anymore by the end. None of them have a particular moment where they repent of their past racism and denounce it, it simply becomes apparent that they clearly aren’t racist anymore.…