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.
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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: The retreating side tried concentrating its central forces in superior positions on hills around Pozzolengo and Guidizollo. One of the early advances was stifled by mulberry trees and grapevines, and a force under d'Hilliers advanced slightly past Castiglione before noticing the opposing army. Nine hours of fighting along a 15-mile front ensued, and after the battle the Peace of Villafranca was signed. Fought near an Italian village in 1859, FTP, name this victory for a French and Sardinian army which was witnessed by Jean-Henri Dunant, who was inspired by it to help found the Red Cross.

Answer: History


Question: Cardiolipin is a so called "double" lipid with four fatty acid tails that is abundant in this organelle. Thermogenin acts as an uncoupler of one process that occurs in these structures in brown fat cells, which get their color due to the abundance of these structures. The F1 complex of a protein found in this structure has been shown to be water soluable, and that protein's F0 complex is a transmembrane domain that releases its product onto the F1 complex. Cytochrome C is a peripheral protein found in the intermembrane space of this organelle, and secretion of that enzyme serves as a signal to trigger apoptosis. For 10 points, name this semi-autonomous organelle, where the bulk of ADP phosphorylation occurs, often called the "powerhouse of the cell."

Answer:
Science