9th century

The 9th century was a period from 801 (represented by the Roman numerals DCCCI) through 900 (CM) in accordance with the Julian calendar. The Carolingian Renaissance and the Viking raids occurred within this period. In the Middle East, the House of Wisdom was founded in Abbasid Baghdad, attracting many scholars to the city.

Extends: [9th century](https://wikipedia.org.ai/9th century), [1st millennium](https://wikipedia.org.ai/1st millennium), Centuries