Who was Rollo "the Walker" and the Great Heathen Army? How did Thorgest shape the religion and culture of Ireland? From the Rus Vikings to Greenland explorers like Bjarni, Freydis, and Leif ...

Following is a transcript of the video. - [Rollo yells] Tyr Neilsen: Rollo's using a Viking battle-ax. You can turn, you can pull, and if it's used against an opponent's legs, it can be pulled up.