At first they were mere marauders, and showed everywhere such ferocity and cruelty that they came to be regarded as something akin to plagues and famines, and the faithful added a new petition to the Litany, "From the wrath and malice of the Normans, O Lord, deliver us!" But towards the middle of the century the movement changed its character.

The raids became military invasions, and the invaders sought to conquer the lands which they had formerly plundered, "ut acquirant sibi spoliando regna quibus possent vivere pace perpetua." The chiefs embraced Christianity, married the daughters or sisters of the reigning princes, and obtained the conquered territories as feudal grants.

Thus arose Norman principalities in the Low Countries, in France, in Italy, and in Sicily; and the Northmen, rapidly blending with the native population, soon showed as much political talent as they had formerly shown reckless and destructive valour.
It would have been strange indeed if these adventurers, who succeeded in reaching Asia Minor and the coasts of North America, should have overlooked Russia, which lay, as it were, at their very doors.

The Volkhof, flowing through Novgorod, formed part of a great waterway which afforded almost uninterrupted water-communication between the Baltic and the Black Sea; and we know that some time afterwards the Scandinavians used this route in their journeys to Constantinople.

The change which the Scandinavian movement underwent elsewhere is clearly indicated by the Russian chronicles: first, the Variags came as collectors of tribute, and raised so much popular opposition that they were expelled, and then they came as rulers, and settled in the country.