Viking Age
Most Scandinavian historians and archaeologists give a different definition. Instead, the Viking age is said to have ended with the establishment of royal authority in the Scandinavian countries and the adoption of Christianity as the dominant religion. The date is usually put somewhere in the early 11th century in all three Scandinavian countries. The end of the Viking Age in Norway is marked by the Battle of Stiklestad in 1030. They proclaimed Norway as a Christian nation, and Norwegians could no longer be called Vikings.