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.

This man first made a name for himself by capturing the Aristobulus II and taking the city of Pelusium, both while serving under Aulus Gabinius. His stepfather was executed for his part in the Cataline conspiracy on orders from Cicero, who would go on to make a series of speeches against this man modeled after Demosthenes's Philippics before this man had him proscribed. At Pharsalus he commanded the victorious left flank and led a cavalry charge to secure victory for Caesar, and during Caesar's campaigns in Africa he controlled Rome as Master of Horse. For 10 points, name this man whose defeat at Actium by Octavian led to his suicide along with Cleopatra.
Output:
History