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.

This dynasty continued a system in which one month out of every five was given to military service by those who lived within 500 li of the capital; that was the Fubing system. A Buddhist savings bank stocked by donations was liquidated during this dynasty and was called the "Inexhaustible Treasury."  Governors known as "jiedushi" first sprang up during this period under emperor (*) Xuanzong. A major insurrection during this dynasty ended after Shi Chaoyi killed himself. This dynasty was  interrupted by the second Zhou dynasty when Ruizong announced that his mother, Wu Zetian, would be  emperor. For 10 points, name this Chinese dynasty that lasted from 618 until 907 and faced the An  Lushan rebellion.
History

Her third husband was a farmer who lost his crops to a horde of fairy mice, but they stopped harassing him after he caught one and threatened to hang it. Before she married Manawydan, she had a child by her second husband who vanished from their home and ended up at the court of Teirnon. The daughter of Hefeydd the Old, this lady of the Singing Birds decided that she preferred a lord of Dyfed to her first husband, Gwawl. Considered a version of the horse goddess Epona, she was the mother of Pryderi by the man she loved, Pwyll. FTP, name this figure from Welsh myth who rings like a bell through the night in a song by Fleetwood Mac.
Social Science

This man names an energy value for which the coupling constant of a quantum field blows up to infinity, which is his namesake pole. He also developed a solution to the Vlasov equation by treating it as in initial value problem which allowed the calculation of energy transfer in plasmas, and thus describes the collisionless damping of electrostatic waves. He proposed that neutrinos are formed from two different component spinors and discovered a phenomenological explanation for various second-order phase transitions such as that of the ferromagnetic transition. Noteworthy for predicting the superfluidity of helium below the lambda point, for 10 points, name this physicist who along with Ginzburg developed a model of superconductivity

Science

