Earth Empire

There have been many Earth Empires, you may have been looking for:


 * The First Earth Empire, around during the 3rd millennium, with Earth colonies under its control such as the Althosian System and the Justicia System. By this time Humans were developing intergalactic travelling capabilities.


 * The New British Empire, at its hight around the 44th century.


 * The Fourth Great and Bountiful Human Empire, around circa 200,000 and originally under the control of the Daleks.