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.

Q: This element's only oxidation state is -1, and it is impossible to free from its compounds by chemical means. It is prepared commercially be the same method which Henri Moisson used to isolate it in 1886, and is also found in the mineral cryolite. Its only isotope is the stabe 19 version, and in its gaseous form takes on a pale yellow color. The most electronegative and reactive of the elements, FTP, what is this lightest of the halogens with atomic number 9 and symbol F

A: Science
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Q: Late in his life, this man attempted to mediate the Burundian civil war. In 1967, he issued a manifesto prohibiting government ministers from renting out houses and proclaiming "let us pray and heed to the peasant. " He negotiated with Richard Turnbull for independence before issuing the (*) Arusha Declaration and merging his country with a nearby island. For 10 points name this man who promoted ujamaa in Tanzania.

A: History
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Q: This man had an unfortunate penchant for dueling as he defeated a sea captain off Honduras early in his career and later repeatedly challenged James Easton. Initially finding success as a pharmacist and merchant captain, his later career saw him passed over in favor of Thomas Mifflin. He met Margaret Shippen, known as Peggy, in Philadelphia and she became his wife and confidante, after he earlier turned back an invasion at Valcour Island, triumphing over Guy Carleton. Also a victor at Fort Stanwix, FTP, name this general who commanded brilliantly at the Battle of Saratoga before attempting to grant the British control of the Hudson River Valley in 1779, thereby becoming infamous as a traitor to the American cause.

A:
History
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