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.

author claimed that there is no right to hold a bird of prey accountable for being a bird of prey. Ernst Haeckel latched onto this philosopher's idea of the "world riddle. " A renowned translator and interpreter of this philosopher's works was Walter Kaufman. This thinker chastised his prior love of Wagner in an "attempt at self-criticism" appended to a work in which he contrasted the Dionysian and Apollonian aspects of the title art form. He described the "blond beast" in his treatment of ethics, On the Genealogy of Morals. For 10 points, name this philosopher who proclaimed "God is Dead" in The Gay Science and wrote The Birth of Tragedy.
Social Science

The Clausius-Clapeyron equation assumes the change in this to be zero. Because this quantity is most useful when the substance in question is both isothermal and isobaric, a different quantity is used for explosive substances. An equation partially due to the namesake of this quantity gives the temperature dependence of this quantity for an ideal gas. A zero change in this quantity for a system implies that the system is in equilibrium, but a negative value for this quantity implies that a reaction is spontaneous. One may derive this by utilizing the Legendre transform on the internal energy of a system. For ten points, name this state function named for its American inventor, which measures the maximum amount of work attainable from a system, defined as enthalpy minus the product of temperature and entropy.
Science

Fergus Mac Roich owned one named Caladbolg, which was used to destroy three hills while fighting against Conchobar Mac Nessa. In Norse mythology, a cursed one called Tyrfing was created by Dvalin and Durin, and the river Gjoll contains several of these objects. The fragments of another one were eaten by Amaterasu in a contest with Susanowoo, who extracted another one from the severed neck of Orochi. In Greek legend, after switching places with Dionysius II for a day, Damocles saw one hanging from a thread in front of him. FTP, name this type of weapon, examples of which include the aforementioned Kusanagi, Beowolfs Hrunting, Rolands Durandal, and King Arthurs Excalibur.
Social Science