Civil war

A civil war was a war within an individual state or within one species.

List of civil wars

 * American Civil War
 * Dalek Civil War - a conflict between the Daleks loyal to the Emperor Dalek and humanised Daleks "infected" with the Human Factor. (TV: The Evil of the Daleks)
 * English Civil War
 * Imperial-Renegade Dalek Civil War - a conflict between the Renegade Daleks loyal to the Supreme Dalek and the Imperial Daleks loyal to Davros. (TV: Revelation of the Daleks, Remembrance of the Daleks)
 * Martian Civil War - a civil war on New Mars (AUDIO: The Prisoner of Peladon)
 * Spanish Civil War
 * The Skonnon Empire fell due to a civil war. (TV: The Horns of Nimon)
 * The Trion civil war. (TV: Planet of Fire)