An ambitious, ruthless proponent of military power, Wilhuff Tarkin became a favorite of Supreme Chancellor Palpatine and rose rapidly through the Imperial ranks. Shortly after the Empire's creation, he was put in charge of the construction of the Death Star. Tarkin saw the Death Star as a way to crush all dissent to the Empire's rule -- fear of the station's planet-killing superlaser would keep the galaxy's star systems in line. He demonstrated the station's power by destroying Alderaan, but died soon afterwards when the Death Star itself was destroyed.
Once a heroic Jedi Knight, Darth Vader was seduced by the dark side of the Force, became a Sith Lord, and led the Empire’s eradication of the Jedi Order. He remained in service of the Emperor -- the evil Darth Sidious -- for decades, enforcing his Master’s will and seeking to crush the fledgling Rebel Alliance. But there was still good in him…
Princess Leia Organa was one of the Rebel Alliance’s greatest leaders, fearless on the battlefield and dedicated to ending the tyranny of the Empire. Daughter of Padmé Amidala and Anakin Skywalker, sister of Luke Skywalker, and with a soft spot for scoundrels, Leia ranks among the galaxy’s great heroes. But life under the New Republic has not been easy for Leia. Sidelined by a new generation of political leaders, she struck out on her own to oppose the First Order as founder of the Resistance. These setbacks in her political career have been accompanied by more personal losses.
Scheming, powerful, and evil to the core, Darth Sidious restored the Sith and destroyed the Jedi Order. Living a double life, Sidious was in fact Palpatine, a Naboo Senator and phantom menace. He slowly manipulated the political system of the Galactic Republic until he was named Supreme Chancellor -- and eventually Emperor -- ruling the galaxy through fear and tyranny.