Question: What treaty has a document not specifically linked to Wedmore that is a Treaty of Alfred and Guthrum, that was the result of an army of the Anglo-Saxon kingdom of Wessex under Alfred the Great defeating the Great Heathen Army?
Sentence (from "Æthelflæd"): Æthelflæd was born around 870 at the height of the Viking invasions of England.
Relevant evidence: No