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]: Franz Boas used the example of the Kwakiutl to argue that this mans theory of matrilineal to patrilineal movement was flawed. In a work that included the sections Growth of Intelligence and Growth of Idea and Government, he added four more levels to an idea of Montesquieus, and he also wrote The American Beaver and His Works. His joint work with Ely S. Parker among the Tonawanda Seneca led to The League of the Iroquois, and in his most famous work, he posited savagery, barbarism, and civilization as three stages of societal evolution. FTP, name this anthropologist and author of Systems of Consanguinity and Affinity and Ancient Society.
[EX A]: Social Science

[EX Q]: A territory invaded during this war asked to borrow gunpowder to salute a ship that had come to conquer it. One island invaded in this war had been overseen by the "Butcher" Weyler. An admiral in this war stated "You may (*) fire when you are ready," prior to beginning the Battle of Manila Bay. One battle in this "splendid little war" saw San Juan Hill charged upon by the Rough Riders and Teddy Roosevelt. Hearst's and Pulitzer's yellow journalism as well as the explosion of the USS Maine helped instigate this war. For 10 points, name this war which led to the capture of the Philippines, Puerto Rico, and Cuba by the United States.
[EX A]: History

[EX Q]: It is employed by the new titanium based toothbrush called soladey, which combat plaque by neutralizing the substance's protons. In one experiment involving it, a circular zinc plate is attached to a gold leaf electroscope exposed to burning magnesium. In another experiment, the lengths of sparks generated by an induction coil were found to have become smaller in darkness. In addition to the work of Wilhelm Hallwachs and Heinrich Hertz, it is demonstrated in experiments where no detectable time lag is found, and kinetic energy is seen to be independent of intensity. The cut-off frequency times Planck's constant is used to calculate the minimum energy needed for an electron to escape the surface, the work function. FTP, name this phenomenon where electrons are emitted from matter after the absorption of packets of electromagnetic radiation, famously explained by Albert Einstein.
[EX A]:
Science