Q: 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.
Dupuis traced the characteristics of St. Peter back to the ancient mythology of this deity, including both figures' associations with a rod. A temple devoted to this deity in Argiletum has his hands pointed in a position some say maybe represents the number 355, and he was once associated with Ani. This deity claimed that he used to be called Chaos because he was "of the first world", and in one story, he successfully pursues Cardea. Sometimes called Clusius or Patulcius in ancient times, he was said to have caused a volcanic eruption to prevent retribution for the Rape of the Sabine Women. Celebrated by Ovid as "the only god who is able to see behind him", the doors to his temple were probably kept open during times of war. For 10 points, identify this two-faced Roman deity, who gives his name to the first month of the Roman calendar.
A:
Social Science