Claim: Darth Vader works for the Empire.
Evidence: Originally a Jedi prophesied to bring balance to the Force , he falls to the dark side of the Force and serves the evil Galactic Empire at the right hand of his Sith master , Emperor Palpatine -LRB- also known as Darth Sidious -RRB-.
The Galactic Empire , often referred to simply as the Empire , is a fictional dictatorship featured in the Star Wars franchise.