Mon Mothma served in the Galactic Senate and Imperial Senate as the representative of Chandrila. After the dissolution of the Imperial Senate and Senator Organa's death during destruction of Alderaan, she became the primary political leader of the Rebel Alliance. In Episode VI we see her briefing the rebel troops before the Battle of Endor. She also appears in many episodes of the TV-series The Clone Wars and at the end of season 1 of Star Wars Rebels. The scenes with the young Mon Mothma were deleted from Episode III, but she appeares in Rogue One.