9th Century (800-899) C.E.

800:	The Aghlabid rule is established in North Africa.
803:	Downfall of the Barmakids. Execution of Jafar Barmki.
805:	Campaigns against the Byzantines. Capture of the islands of Rhodes and Cypress.
809:	Death of Harun ur Rashid. Accession of Amin.
814:	Civil war between Amin and Mamun. Amin killed and Mamun becomes the Caliph.
815:	Shia revolt under Ibn Tuba Tabs.
816:	Shia revolt in Makkah; Harsama quells the revolt. In Spain the Umayyads capture the island of Corsica.
817:	Harsama killed.
818:	The Umayyads of Spain capture the islands of Izira, Majorica, and Sardinia.
819:	Mamun comes to Baghdad.
820:	Tahir establishes the rule of the Tahirids in Khurasan.
822:	Death of Al Hakam in Spain; accession of Abdul Rahman. II.
823:	Death of Tahir in Khurasan. Accession of Talha and his deposition. Accession of Abdullah b Tahir.
827:	Mamun declares the Mutazila creed as the state religion.
833:	Death of Mamun. Accession of Mutasim.
836:	Mutasim shifts the capital to Samarra.
837:	Revolt of the Jats.
838:	Revolt of Babek in Azarbaijan suppressed.
839:	Revolt of Maziar in Tabaristan. The Muslims occupy South Italy. Capture of the city of Messina in Sicily.
842:	Death of Mutasim, accession of Wasiq.
843:	Revolts of the Arabs.
847:	Death of Wasiq, accession of Mutawakkil.
850:	Mutawakkil restores orthodoxy.
849:	Death of the Tahirid ruler Abdullah b Tahir; accession of Tahir II.
852:	Death of Abdur Rahman II of Spain;. accession of Muhammad I.
856:	Umar b Abdul Aziz founds the Habbarid rule in Sind.
858:	Mutawakkil founds the town of Jafariya.
860:	Ahmad founds the Samanid rule in Transoxiana.
861:	Murder of the Abbasid Caliph Mutawakkil; accession of Muntasir.
862:	Muntasir poisoned to death; accession of Mutasin.
864:	Zaidi state established in Tabaristan by Hasan b Zaid.
866:	Mutasim flies from Samarra, his depostion and accession of Mutaaz.
867:	Yaqub b Layth founds the Saffarid rule in Sistan.
868:	Ahmad b Tulun founds the Tulunid rule in Egypt.
869:	The Abbasid Caliph Mutaaz forced to abdicate, his death and accession of Muhtadi.
870:	Turks revolt against Muhtadi, his death and accession of Mutamid.
873:	Tahirid rule extinguished.
874:	Zanj revolt in South Iraq. Death of the Samanid ruler Ahmad, accession of Nasr.
877:	Death of Yaqubb Layth in Sistan, accession of Amr b Layth.
885:	Death of Ahmad b Tulun in Egypt, accession of Khamar- wiyiah.
866:	Death of Muhammad I the Umayyad ruler of Spain, accession of Munzir. Death of Abdullah b Umar the Habbari ruler of Sind.
888:	Death of Munzir the Umayyad ruler of Spain, accession of Abbullah.
891:	The Qarmatian state established at Bahrain.
892:	Death of the Samanid ruler Nasr, accession of Ismail.
894:	The Rustamids become the vassals of Spain.
896:	Death of the Tulunid ruler Khamarwiyiah; accession of Abul Asakir Jaish.
897:	Assassination of Abul Asakir Jaish; accession of Abu Musa Harun.
898:	Qarmatians sack Basra.