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]: The category of these objects has the property that every morphism is a monomorphism. The spectrum of one of these objects contains one point, and the p-adic numbers for a given p form one of these. These objects necessarily have zero Krull dimension. Those with a finite number of elements have order equal to a power of a prime. Their extensions have a one-to-one correspondence with their intermediates according to the fundamental theorem of Galois theory. A division algebra is one of these without multiplicative commutativity, and can be defined as a ring with multiplicative identity, inverse, and commutativity. For 10 points, name these algebriac structures that include the rationals and reals.
[EX A]: Science

[EX Q]: A scordatura g-sharp-D-A-E-flat violin section characterizes one of this man's works, which features the movements "Relaxation" and "Recruiting Dance. " One of this man's works has the violinist play on the G and D strings to imitate the voice of a bear and opens with the movement "Bagpipers. " Besides Contrasts and Sonatina on Themes from Transylvania, he produced songs like "Red Apple" following an influential performance by Lidi Dosa. His early performances of Strauss' Ein Heldenleben inspired the patriotic symphonic poem, Kossuth, while with Zoltan Kodaly he put out an "appeal" to his people, resulting in collections like For Children. Also known for ballets like The Wooden Prince and The Miraculous Mandarin, for 10 points, name this composer who collected many folk songs from his native Hungary, also known for the opera, Duke Bluebeard's Castle.
[EX A]: Fine Arts

[EX Q]: This man wrote a play in which Joe Keller knowingly ships defective parts to the military during WWII. That play is All My Sons. In another play by this author Rebecca Nurse is accused of a crime and Tituba is a servant whose confession launches the inquest. This author wrote a play that has a contrast between Uncle Ben's success in the diamond minds and the life of his brother Willy Loman. Willy is the titular figure who kills himself in that play. For 10 points, name this author of The Crucible and Death of a Salesman.
[EX A]:
Literature