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.

Originally this god was much more malevolent, a god of sorcery who had abducted Xochiquetzal and initiated human sacrifices. Overlord of the constellation Great Bear, he had created the world by tearing apart the primordial crocodile Cipactli, though he lost a foot to her and was thus sometimes called Hurakan. The special protector the god of slaves and punisher of wicked, he saw everything in his magic Obsidian looking glass. FTP name this Aztec god of Magic and the Night Sky, the Lord of the "Smoking Mirror. "
Social Science

It is equal to the enthalpy change minus the temperature times the entropy change. Under standard conditions, it is also equal to negative R T times the natural log of K, where R is the gas law constant, T is the absolute temperature, and K is the equilibrium constant for the reaction; thus a high negative value indicates a forward-going reaction. FTP, identify this quantity, named for a Yale chemist, which is a measure of the spontaneity of a reaction.
Science

This character wears a red hunting hat that he bought after losing the fencing team's foils, and wonders where the ducks in Central Park go in the winter. Carl recommends that this character see a psychiatrist, to whom he tells ""the first thing you'll probably want to know is where I was born"" and rails against ""phonies. "" Still not over the death of his brother Allie, he decides to become a deaf-mute hermit, but rejects his sister Phoebe's wish to run away with him. For 10 points, name this main character of The Catcher in the Rye.

Literature