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.

In one story he accidentally makes love to his sister after his nemesis gives him a potion that turns out to be alcohol. His twin is a dog-like figure who journeys with him into Mictlan to retrieve some bones, with which this god creates humanity. In another story he discovers corn by turning into an ant, and then makes a crack in a mountain so people can use it. After seeing himself in a mirror held by Tezcatlipoca, he immolates himself only to be reborn as the morning star. For 10 points, name this Aztec god known as the Feathered Serpent.
Social Science