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.

[EX Q]: A failed naval expedition led by this country's Blanco Encalada resulted in the 1837 Treaty of Paucarpata, while its 1925 Constitution began its Presidential Republic period. This modern day country was captured in a campaign led by Pedro de Valdivia; that campaign saw fighting against its native Araucanian or Mapuche Indians. This country's Patria Vieja period of independence was ended at the Disaster of Rancagua. Its independence campaign was led by men like the Carrera Brothers and Bernardo O'Higgins, and the 19th century saw the flourishing of its free port Valparaiso. For 10 points, name this South American country led in the 20th century by Salvador Allende and Augusto Pinochet.
[EX A]: History

[EX Q]: One protagonist in this novel spends a summer with the wife of Colonel Forster, and that character's aunt and uncle have the surname Gardiner. One character in this novel initially rejects a marriage proposal by Mr. Collins, while her sister is romanced by Mr. Bingley, and another romance in this novel is initiated by the master of Pemberley, Mr. Darcy. For 10 points, name this novel about the sisters of the Bennet family, one of whom is Elizabeth, by Jane Austen.
[EX A]: Literature

[EX Q]: A 2005 study at the SLAC showed the lessening strength of this entity at longer distances. Val Fitch and James Cronin received the Nobel Prize using kaon decay to demonstrate its property of CP violation, and an early theory of it was attempted by Fermi, whose name is sometimes given to its coupling constant. Yang and Lee built upon the experiments of C.S. Wu to show that it violates parity, and the Glashow-Weinberg-Salaam theory unifies it with the electromagnetic force. Mediated by the heavy W and Z gauge bosons, it is capable of changing flavour, and affects all quarks and left-handed leptons. Causing the production of a proton, electron, and anti-neutrino in beta-minus decay, this is, FTP, which fundamental interaction, ten to the fourteenth power less in strength than the strong force
[EX A]:
Science