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: The aristocratic Fourteen Families survived the crash of this country's indigo industry by slavedriving their way into coffee-producing wealth, while its natoional tradition venerates the Pipil warriors who repelled Pedro de Alvorado. Occult enthusiast Maximiliano Hernandez Martinez responded to Farabundo Marti's 1932 peasant uprising in this country by initiating a brutally systematic mass murder of its citizens known as "the slaughter, or la matanza. Roberto D'Aubuisson, the founder of this country's ARENA party, was revealed to be incurably genocidal and implicated in the deaths of Rutilio Grande and Archbishop Oscar Romero. Tensions over the border near the Gulf of Fonseca were ignited by a 1970 FIFA qualifying match, leading this country and Honduras to fight the soccer war. For 10 points, name this Central American country with capital at San Salvador.

A: History
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Q: Works during this man's Serialist period include the choral work The Dove Descending Breaks the Air and Threni along with a piece commemorating the poet Dylan Thomas. Early in his career he wrote songs such as "The Fairy's Kiss" and The Faun and the Shepherdess along with a popular concerto for orchestra known as Fireworks. His operatic works include the one-act work Rossignol and an opera about Nick Shadow with a libretto by W.H. Auden, The Rake's Progress, but he is better known for his Psalm Symphony and ballets like Petruschka. FTP, name this Russian composer of The Rite of Spring and The Firebird.

A: Fine Arts
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Q: A gas of these non-photon things with a temperature of less than 2 kelvins is thought to permeate the universe. A hypothetical right-handed one of these things may be a significant contributor to dark matter if it is "sterile." The width of the Z boson decay provides the tightest bounds on the number of types of these things, and elastic scattering among them is also mediated by the Z boson. The Standard Model fails to account for one non-gravitational behavior of these leptons, in which their flavors vary over time; that phenomenon, characterized by the PMNS matrix, is called "oscillation." An "anti" version of one of these elementary particles is emitted in beta decay. For 10 points, name these incredibly light uncharged particles that barely interact with anything.

A:
Science
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