instruction:
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.
question:
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.
answer:
History


question:
This philosopher claimed that mathematics instills "a habit of reasoning closely and in train" in a work which also argues that those who know a smattering of everything are far from attaining truth. This author of On the Conduct of the Understanding also argued that having a variety of religious groups helps prevent civil unrest but condemned Roman Catholics and atheists in A (*) Letter Concerning Toleration. This thinker postulated that the role of government was to protect its people's natural rights of life, liberty, and property and claimed that the mind was a "tabula rasa" in An Essay Concerning Human Understanding. For ten points, name this English Enlightenment philosopher who discussed the social contract in his Two Treatises of Government.
answer:
Social Science


question:
One scientist applied Kuhn's excluded volume to these compounds and developed the idea of the "theta solvent," for which it is minimized. A coordinate convention used for this type of compound is named for that man, Paul Flory. "Living" reactions to make these are often controlled by redox equilibria. Bridged metallocenes called Kaminsky catalysts make them with one type of tacticity, while traditional Ziegler-Natta catalysts give the other form. Initiation, elongation, and termination steps are essential to the radical mechanism for forming these. For 10 points, name these compounds exemplified by plastics, formed by repeated addition of units called monomers.
answer:

Science