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]: It exists because of electron degeneracy pressure; as electrons are compressed closer together, more exist per unit volume and must take on higher energy levels as mandated by the Pauli-exclusion principle. A relativistic state equation can be used to calculate it as the radius of a white dwarf decreases with an increase in its mass. Developed shortly before its namesakes theory on black holes, for ten points, name this value of about 1.4 solar masses, the maximum mass of a star which can be supported against gravitational collapse.
[A]: Science


[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


[Q]: One sect of this religion derives its teachings from the Saheb-e-Dilan, who are believed to reside near Mount Damavand. The Ahuna Vairya is a sacred hymn of this religion that should be recited upon entering a house, according to the Denkard. Members of this religion are initiated through the navjote ceremony, after which they must wear the Sedreh and Kushti. This religion's Book of Arda Viraf describes the journey of Viraf, who is guided through the afterlife by the angel (*) Adar after crossing the Chinvat bridge. An important text of this religion is the Qissa-i Sanjan, which ends with refugees settling in Gujarat and establishing a Fire Temple. This religion's teachings describe the conflict between Ahura Mazda and Angra Mainyu, and its primary sacred texts are collected in the Avesta. For 10 points, name this Persian religion founded by a namesake prophet.
[A]:
Social Science