978
Year 978 (CMLXXVIII) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. Events By place Byzantine Empire Battle of Pankaleia: Rebel forces under General Bardas Skleros are defeated by the Byzantine army loyal to Emperor Basil II, commanded by General Bardas Phokas (the Younger), near Pankaleia (modern-day Hisarköy). Phokas regroups his forces and continues his march to the East, drawing Skleros away from Constantinople. Europe War of the Three Henries: Emperor Otto II (the Red) supported by his nephew Otto I, duke of Bavaria and Carinthia, attacks Passau, where the rebels have assembled. In September, the town surrenders due to Otto's siege tactics, which includes a bridge of boats. Ending of the revolt of Henry II (the Wrangler) against Otto II. Otto II has the three insurrectionists punished at Magdeburg. Henry II is stripped of all his possessions and imprisoned in the custody of Bishop Folcmar of Utrecht. The other two: Henry III (the Younger) loses his duchy to Otto I and Henry I, bishop of Augsburg, is arrested and imprisoned in Werden Abbey (Germany). Franco-German war of 978–980 begins. Almanzor, a court official and regent of Córdoba, becomes a chamberlain (hajib)