These people pioneered a construction technique called "clinker building.
These people pioneered a construction technique called "clinker building." They formed bases known as longphorts in a country where they lost at Clontarf. The larger of the Jelling stones was created by one of these people with notably bad teeth. In the East, these people were known as Varangians. These people include Oleg of Novgorod, who founded Kievan Rus, and Rollo, who founded the Duchy of Normandy. These people fought Skraelings at their colony of Vinland, in what's now Newfoundland. For 10 points, name these Germanic peoples who used longships to raid northern European villages, exemplified by Leif Erikson.
These people pioneered a construction technique called "clinker building.
Vikings [or VÃ­kingr; or Norsemen; accept Danes until "Varangians" is read] 