The 8th century is the period from 701 through 800 (DCCC) in accordance with the Julian Calendar.
The 810s decade ran from January 1, 810, to December 31, 819.
The 820s decade ran from January 1, 820, to December 31, 829.
The 830s decade ran from January 1, 830, to December 31, 839.
The 860s decade ran from January 1, 860, to December 31, 869.
The 870s decade ran from January 1, 870, to December 31, 879.
The 880s decade ran from January 1, 880, to December 31, 889.
The 780s decade ran from January 1, 780, to December 31, 789.
The 900s decade ran from January 1, 900, to December 31, 909.
The 910s decade ran from January 1, 910, to December 31, 919.
The 920s decade ran from January 1, 920, to December 31, 929.
The 940s decade ran from January 1, 940, to December 31, 949.
Year 900 (CM) was a leap year starting on Tuesday of the Julian calendar.
Year 924 (CMXXIV) was a leap year starting on Thursday of the Julian calendar.
Year 902 (CMII) was a common year starting on Friday of the Julian calendar.
Year 914 (CMXIV) was a common year starting on Saturday of the Julian calendar.
Abu al-ʿAbbās Abd Allāh ibn Muḥammad ibn ʿAlī ibn ʿAbd Allāh ibn ʿal-ʿAbbās, known by his laqab al-Saffah, was the first caliph of the Abbasid Caliphate, one of the longest and most important caliphates in Islamic history.
The Aghlabid dynasty was an Arab dynasty centered in Ifriqiya from 800 to 909 that conquered parts of Sicily, Southern Italy, and possibly Sardinia, nominally as vassals of the Abbasid Caliphate. The Aghlabids were from the tribe of Banu Tamim and adhered to the Mu'tazilite rationalist doctrine within Hanafi Sunni Islam, which they imposed as the state doctrine of Ifriqiya. They ruled until 909 when they were conquered by the new power of the Fatimids.
Abu Ishaq Ibrahim II ibn Ahmad was the Emir of Ifriqiya. He ruled from 875 until his abdication in 902. After the demise of his brother, Ibrahim was endorsed as emir where he took steps to improve safety in his domain and secured the development of commercial activities. He improved public works, such as building a vast reservoir, erecting walls as well as the development of mosques and his Raqqada palace.
The Muslim conquest of Sicily began in June 827 and lasted until 902, when the last major Byzantine stronghold on the island, Taormina, fell. Isolated fortresses remained in Byzantine hands until 965, but the island was henceforth under Muslim rule until conquered in turn by the Normans in the 11th century.
