Sith Empire (Post-Second Imperial Civil War)

Darth Malphas's Galactic Empire, also called Galactic Empire, Sith Empire, Dark Empire or simply the Empire, was the goverment that formed out of the Fel Empire and Galactic Federation in 171 ABY, When Darth Malphas, Dark Lord of the Sith betrayed the Jedi Order and combined his Empire with the Federation.