920 - A lot of vikings went to Valhalla

"Valhalla" 1905 made by Emil Doepler
England
The Saxons reconquered East Anglia from the Danish vikings.
Netherlands
The German king Henry the Fowler conquered Utrecht, which had been in possession of the Vikings for 70 years. The Bishop of Utrecht then moved his seat back from Deventer to Utrecht.
Norway
Haakon the Good painting made by Peter Arbo
Haakon the Good(920-961), king of Norway was born.