instruction:
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.
question:
The electron dipole moment of this particle is at most three times ten to the negative 26th, and would violate CPT-symmetry if it is non-zero. This particle has a half-life of 881 seconds, and can break up into a proton, an electron and an electron antineutrino via beta decay. This particle is composed of one (*) up and two down quarks, and nuclear fission is initiated by the bombardment of this particle. The number of this particle dictates what isotope an atom is, and they have mass roughly equal to that of a proton. James Chadwick discovered, for ten points, what particle found in the nucleus, which, as its name suggests, has a net charge of zero
answer:
Science

question:
This philosopher claimed that mathematics instills "a habit of reasoning closely and in train" in a work which also argues that those who know a smattering of everything are far from attaining truth. This author of On the Conduct of the Understanding also argued that having a variety of religious groups helps prevent civil unrest but condemned Roman Catholics and atheists in A (*) Letter Concerning Toleration. This thinker postulated that the role of government was to protect its people's natural rights of life, liberty, and property and claimed that the mind was a "tabula rasa" in An Essay Concerning Human Understanding. For ten points, name this English Enlightenment philosopher who discussed the social contract in his Two Treatises of Government.
answer:
Social Science

question:
This president arbitrated with Britain over Bering Sea seal hunting. During his presidency two American sailors were killed in a Valparaiso brawl, sparking the Baltimore crisis. His vice president failed to support a measure to protect black voting rights, the Force Bill of Henry Cabot Lodge. This man presided over the businessmans cabinet, named for its inclusion of Redfield Proctor and John Wanamaker. This president promoted the Dependent and Disability Pension Act. Late in his term, the Senate defeated his attempt to annex Hawaii after its takeover by Sanford Dole. This running-mate of Levi P. Morton presided over the Billion Dollar Congress and passed the McKinley Tariff. For 10 points, name this twenty-third president, sandwiched between Clevelands two terms.
answer:
History