You will be given a definition of a task first, then some input of the task.
In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

In the Wilton Diptych, this ruler appears holding a ring behind Richard II. This ruler gathered ships to prevent an invasion by King Magnus of Denmark, and sent Siward, Earl of Northumbria, to invade Scotland. Early in his life, this king escaped to Normandy after he and his brother Alfred led a revolt against Harold Harefoot. He named Robert Champart Archbishop of Canterbury, which caused a rebellion led by Godwine, the earl of Wessex, and repealed the Danegelt after succeeding Hardicanute. This son of Emma ordered the construction of Westminster Abbey, and named Harold Godwinson as his successor. Ruling from 1042 to 1066, FTP, name this penultimate Anglo-Saxon king of England, a son of Ethelred the Unready nicknamed for his piety.
Output:
History