Terran Empire

The Terran Empire are a corrupt version of the Federation from the Star Trek series, centred around the alternate-reality known as the Mirror Universe. They have similiarities to extremist dictatorships such as Nazi Germany or Communist Russia, but they are also in some ways similiar to Ancient Rome or Fascist Italy in the fact they will allow other species into their Empire but only if they comply to its rigid rules and imperial will, while those who resist are either destroyed or annexed via force.