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.

Pope Martin V named him the head of the Order of Christ, which became the primary source of funding for his ventures. Made Duke of Viseau by his father, he played a large part in the capture of Ceuta which he briefly governed. He showed poor leadership in a campaign against Tangier where he was forced to leave his brother Fernao as hostage. However he had success with Gil Eanes's rounding of Cape Bojador and the organization of voyages to Cape Verde through his school at Sagres. FTP, name this Portguese prince remembered as a patron of explorers.
Output:
History