990s

The 990s decade ran from January 1, 990, to December 31, 999.

Millennium:	1st millennium
Centuries:	9th century 10th century 11th century
Decades:	970s 980s 990s 1000s 1010s
Years:	990 991 992 993 994 995 996 997 998 999
Categories:	Births Deaths By country By topic Establishments Disestablishments

Events

990

By place

Europe

• June 15 – Empress Theophanu dies of an illness at Nijmegen, and is buried in the Church of Saint Pantaleon in Cologne. Empress Adelaide of Italy assumes regency over her grandson, 10-year-old King Otto III.
• Al-Mansur, de facto ruler of Al-Andalus, conquers the Castle of Montemor-o-Velho (modern Portugal), expanding the Umayyad Caliphate of Córdoba.
• The city of Lund, Sweden is founded, during the reign of the Danish king Sweyn Forkbeard (approximate date).

Africa

• The Ghana Empire takes the Berber town of Aoudaghost (modern Mauritania) as the West African nation makes further gains.
• Construction of the Al-Hakim Mosque by orders of the Fatimid vizier Gawar Al-Siqilli begins in Cairo (modern Egypt).

By topic

Religion

• June – The Pax Ecclesiae, an edict by the Catholic Church is promulgated. Held at three synods in different parts of southern and central France – at Charroux, Narbonne and Puy – attempting to outlaw acts of war against non-combatants and the clergy.

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Significant people

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References