1016
Battle of Assandun
The setting
Essex, England (exact site debated)
Open ground near a ridge
Reveal the outcome
Recorded sideDenmark
Recorded resultvictory
Danish victory; led to partition and then Cnut's rule over all England
How the atlas explains it
Cnut's force held its shield wall while a section of the English army reportedly broke and fled, collapsing Edmund Ironside's line. The defeat forced a treaty that gave Cnut the throne on Edmund's death weeks later.
What followed
Secured the Danish conquest of England and the foundation of Cnut's North Sea Empire.
