Given the task definition and input, reply with output. 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.

This ruler founded a hospital meant to hold 300 called the Fifteen Score and traded territory with Spain
in the Treaty of Corbeil. Blanche of Castille served as regent in the early reign of this ruler, marked by a
victory over Raymond VII at the Battle of Languedoc. Later, this ruler defeated a force loyal to Henry III at
the Battle of Taillebourg. He died of a stomach illness after allying with his brother Charles of Anjou in an
attack on Tunis, and was earlier captured at the Battle of Fariskur by the Ayyubid dynasty of Egypt. For 10
points, name this French king who went on the Seventh and Eighth Crusades, the only French king to be
canonized.
History