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.

According to legend, Julius Proculus offered an explanation for the disappearance of this figure following a public sacrifice at the Goats Marsh. This man defeated the Caeninensian king Acro in single combat, and he invited many neighboring states to the festival of Consus. Ruling jointly with Titus Tatius for much of his reign, he established the comitia curiata and divided the population into Ramnes, Tities, and Luceres. The husband of Hersilia, according to legend this figure was raised from boyhood by Acca Laurentia and Faustulus, and this grandson of Numitor defeated his evil uncle Amulius. The ruler during Tarpeias betrayal, he took the divine name Quirinus and was said to be a son of Rhea Silvia and Mars. For 10 points, identify this early leader, who stole the Sabine women and was succeeded by Numa Pompilius, the legendary first king of Rome.
Output:
Social Science