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]: One party in this conflict was led for part of it by the namesake of a battleship famous in a later conflict, the Duke of Caxias. This clash was precipitated by the ouster of Atansio Aguirre. Victory at Curupayty forestalled defeat for the eventual losers, whose fate was practically sealed after the naval Battle of Riachuelo. This war's namesake treaty was the brainchild of Bartolom Mitre, who favored the Colorado Party over the Blanco Party in Uruguay. FTP, name this conflict in which Paraguay under Francisco Solano Lpez was eventually defeated by the namesake entity, consisting of Argentina, Brazil, and Uruguay.
[A]: History

[Q]: A work by this poet features the Wanderer, the Solitary, and the Pastor. In another poem, the title character loses his land and is forced to send his son Luke away. This poet of "The Excursion" and "Michael" described "the Child among his new-born blisses" among many "recollections of early childhood" in "Ode: Intimations of Immortality". "Strange fits of passion have I known" open one of his Lucy poems. This poet who portrayed the "growth of a poet's mind" in "The Prelude" wrote "five years have passed" in a poem addressed to his sister Dorothy. For 10 points, name this Romantic co-author of Lyrical Ballads, which includes his "Tintern Abbey".
[A]: Literature

[Q]: The colonial history of this nation includes a time when it was dominated by the "Hundred Associates," and a longstanding dispute in this nation was partially resolved through the recent Clarity Act. William Vander Zalm was elected to a leadership role in one part of this country under the banner of the Social Credit movement. One leader of this nation was intermittently opposed by George Brown and was involved in the Pacific Scandal. Another leader of this nation took advantage of the War Measures Act to proclaim a state of "apprehended insurrection," in one part of this country, a response to a series of events known as the October Crisis. This nation held a constitutional convention in 1987 which culminated in the Meech Lake Accords, and its leaders have included Brian Mulroney and Pierre Trudeau. For ten points, identify this country currently led by Steven Harper.
[A]:
History