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]: Pausanias claims that one member of this profession, an Euboean son of Crius,  is the source of an alternative tradition for the name of Pythos. In the Homeric Hymn to Demeter, Demeter pretends to be Dosos, a person wronged by people in this profession. According to Apollodorus, a mistaken belief that Catreus was one of these people led his son Althaemenes to unknowingly slay him. Its not swineherding, but Eumaeus was in Sidon when these people took him to (*) Ithaca. One person demanded the right to sing one last song from some of these people and ended up being rescued from them by the dolphins that he attracted; that man was Arion. Dionysus turned some Tyrrhenian people in this profession into dolphins after using vines to fill up their boat. For 10 points, name these people who often appear in children's stories making their captives walk the plank.
[EX A]: Social Science

[EX Q]: This character exchanges her first vows of love at St. Margaret's Festival, and one of this character's friends is killed by Bentein after Bentein sexually harasses this character. This character's brother-in-law is killed after having his arm slashed mediating a bar fight, and she dies along with two of her seven sons after entering a convent. This character's husband is forced to forfeit all of his lands for his part in a conspiracy to overthrow the child king (*) Magnus VII, and she first meets the witch-wife Lady Aashild when she is called upon to help raise her crippled sister Ulvhild. After rejecting her betrothed Simon Andresson, this character, who ultimately contracts the Black Death, marries her true love Erlend Nikulausson, whom she moves with to Husaby. Appearing in The Bridal Wreath, The Wife, and The Cross, for 10 points, name this title character of a trilogy by Sigrid Undset.
[EX A]:
Literature