Nowadays, 900 is a topic that has captured the attention of a large number of people around the world. With its relevance in today's society, 900 has become a point of interest for those seeking to better understand its impact on everyday life. Whether on a personal, professional, political or cultural level, 900 has managed to generate a large number of opinions and debates around its importance. In this article, we will explore the various aspects related to 900, from its origin to its possible consequences in the future. Through a deep and thoughtful analysis, we will try to shed light on this topic that is so complex and relevant today.
February 4 – The 7-year-old Louis IV ("the Child") is proclaimed king of the East Frankish Kingdom at an assembly at Forchheim (Bavaria). Because of his young age, the reins of government are entirely in the hands of others – the Frankish nobles and bishops. The most influential of Louis' councillors are Hatto I, archbishop of Mainz, and Solomon III, bishop of Constance.
August – Abdallah, son of the Aghlabid emir Ibrahim II, represses a revolt of his Muslim subjects, and then initiates a campaign against the last Byzantine strongholds in Sicily.
August 13 – Zwentibold, king of Lotharingia, is killed in battle on the Meuse River, while fighting against his rebellious subjects; subsequently they recognize Louis IV as their rightful suzerain - Lotharingia is then converted from a kingdom to a duchy.
King Donald II is killed after an 11-year reign. He is succeeded by his cousin Constantine II as king of Scotland; he will reign for more than 40 years.
After the rejection of their alliance proposal by the Bavarians, the Hungarians attack this country, occupying Pannonia and parts of Ostmark, which become part of the Hungarian state.
The Persian scientist Muhammad ibn Zakariya al-Razi distinguishes smallpox from measles in the course of his writings. Holding against any sort of orthodoxy, particularly Aristotle's physics, he maintains the conception of an 'absolute' time, regarded by him as "a never-ending flow".