920 - A lot of vikings went to Valhalla

"Valhalla" 1905 made by Emil Doepler

England
The Saxons reconquered East Anglia from the Danish vikings. Edward the elder made peace with the viking in the north.
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.

Haakon the Good painting made by Peter Arbo

Norway
Haakon the Good(920-961), king of Norway was born.