800 establishments

multi-ethnic complex of territories in Western and Central Europe (800/962–1806)

800–843 final stage in the history of the early medieval realm of the Franks, ruled by the Carolingian dynasty

dynasty

diocese of the Catholic Church in Germany

crowning ceremony of the newly-elected Holy Roman Emperor

church in Battersea, London

Al-Abbasiyya (), also known as Qasr al-Aghaliba (, 'the Aghlabid palaces') and al-Qasr al-Qadim (, 'the old palace'), was the first palace city and capital of the Aghlabid Emirs, which ruled Ifriqiya from 800 to 909. 200px|thumb|The Dirham of the [[Abbasid Caliphate was minted at Abbasiyya]] The city was built as a residence by the first Aghlabid emir, Ibrahim ibn al-Aghlab (), in the first year of his governorship, and was named after his suzerain, the Abbasid caliph. Its construction followed a long period of unrest by the populace of the old capital of Ifriqiya, Kairouan, during the 8th cen