In the mirror universe, the Terran rebellion was an uprising in the early 2370s by Terran slaves of the Klingon-Cardassian Alliance. Against overwhelming odds, the rebellion scored several important victories against the Alliance and restored hope to the oppressed slaves. (DS9: "Crossover", "Through the Looking Glass")
History[edit | edit source]
In the mid 24th century, the rebellion spread to include entire planets, and by the 2380s had formed the Imperial Union of Planets. The rebellion was directly responsible for the decimation of Cardassia.
In time, the rebellion eventually defeated the Alliance and killed most of the Cardassians and Klingons, and shortly thereafter, the rebellion transformed into the second Terran Empire.