. . "Vikings" . . "Viking" . . . "Norse incursions" . "the Viking Invasions of England" . "Norse" . . . . "raided by the Vikings" . . . . "Danish invasions" . "campaigns against the Viking invasion" . . . . . . . "Viking activity in England" . . "Viking activity in the British Isles" . . . . . "Viking raids" . "Norse activity in the British Isles" . "The Norsemen" . "Danish and Norse raiders" . "Viking invasions of England" . "first appearance" . . "settle new lands" . . "Viking invasions" . . . . "invasion" . "Second Viking invasion of the British Isles" . "Danish raids" . . "Viking Invasions of Ireland" . . "Viking activity in the British Isles" . . "British Isles" . . "Viking activities in Ireland" . . . . . "Great Britain" . . "Scandinavian" . . .