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

One poem by this author claims that "there's nothing sentimental about the technique of writing," which can be mastered by "any young man with a mind bursting to get out." This author argued that "The United States without self- seeking has given more of material help to Europe and to the world than have all other nations of the world put together in the entire history of mankind" in the chapter "Jacataqua," from a book which contains short biographies of people like Eric the Red, Walter Raleigh, and Daniel Boone. Another book by him begins with the section "The Delineaments of the Giants," which mentions "blank faces of the houses and cylindrical trees" to reinforce that there are "no ideas but in things," and describes a place that "lies in the valley under the Passaic Falls, its spent waters forming the outline of his back." For 10 points, name this author of In the American Grain and an epic about his New Jersey hometown, Paterson.
Literature

This celestial body is surrounded by 4 rings, the outermost of which, 1989N1R, displays non-uniformity of particle density never before observed in the solar system. Visited by Voyager 2, the mission found it to be characterized by a bright feature dubbed the "scooter," an atmospheric storm called the "Great Dark Spot", and not 2 moons, as was previously believed, but rather 8, including Despina, Larissa, and Proteus. With an nearly circular orbital eccentricity of 0.009, FTP name this planet, usually the 8th in distance from the sun.
Science