In a scene towards the end of the film, Palpatine appoints himself as Emperor. The Empire's origins are explained in Attack of the Clones and Revenge of the Sith, where it replaces the Galactic Republic in the midst of a crisis orchestrated by Palpatine, then the Republic's Supreme Chancellor. The Empire also appears in The Empire Strikes Back, and in Return of the Jedi. The Galactic Empire is introduced in A New Hope.
It is a tyrannical, xenophobic, galaxy-spanning regime established by the series' lead villain, Palpatine, to replace the Galactic Republic in Star Wars Episode III: Revenge of the Sith. The Galactic Empire is one of the main factions in the Star Wars universe. Imperial Ruling Council (19 BBY-4 ABY), Central Committee of Grand Moffs (5 ABY), Imperial Ruling Council (11 ABY), Council of Moffs (12 ABY-) Grand Vizier (19 BBY-4 ABY) (10-11 ABY), Supreme Commander of the Imperial Fleet (12 ABY-) Galactic Emperor, Military Executor (19 BBY-4 ABY) (10-11 ABY), Supreme Commander (19 BBY-4 ABY, 8 ABY-) Palpatine (19 BBY-11 ABY), Supreme Commander of the Imperial Fleet (12 ABY-) Empire de facto, constitutional monarchy de jureĬoruscant (Imperial Center), Thyferra, Byss, Ord Cantrell, Bastion