TASK DEFINITION: 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.
PROBLEM: 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. "

SOLUTION: Social Science

PROBLEM: The differential of this quantity, which is given in general by minus Boltzmanns constant times the thermodynamic temperature times the natural logarithm of the partition function, is non-positive for isothermal, isometric processes, so it is minimized for equilibria in constant-temperature, constant-volume systems. It gives the available useful energy from a closed system, so it is usually symbolized A from the German for work. The p-V Legendre transform of a similar quantity named for Gibbs, it is given by the internal energy minus the absolute temperature times the entropy. For 10 points, name this thermochemical quantity, a thermodynamic potential named for a German physicist.

SOLUTION: Science

PROBLEM: Although the author of this book claims that it is not urgent, this book advocates for the abolishment of families, while this book also argues that the most important social institution is self-respect. The second principle of the title concept of this book is that power and wealth are to be distributed equally except where inequalities would work for the advantage of all, and where all would have equal opportunity to attain the higher positions. This book was expanded upon in the an article which equated the title concept of this book with fairness. Another important concept in this book is the idea of the original position, in which people would be unaware of their position in society because of a veil of ignorance. For ten points, identify this book by the author of Political Liberalism, John Rawls.

SOLUTION:
Social Science