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.

Input: Consider Input: Late in his reign, this king put down revolts led by Ashina of Elam and Nidintu-Bel of Babylon. Other rebellions during his rule include one caused by his brother Artaphernes's response to a request for help from Naxos, leading to an uprising by Aristagoras of Miletus. This man also defeated the Margian leader Frada, as well as a usurper called Gaumata who may have impersonated his brother Bardiya. Those feats are recorded in the trilingual Behistun Inscription, and as king, this man notably succeeded the conqueror of Egypt, Cambyses II. He is best known, however, for ordering an invasion that ended with a decisive defeat by the general Miltiades at the Battle of Marathon. For 10 points, identify this Persian ruler, the father of Xerxes I.

Output: History

Input: Consider Input: Ostwald ripening is a consequence of this quantity's dependence on particle size. This quantity is plotted against temperature in an Ellingham diagram, and the Margules and van Laar equations relate this quantity to the activity coefficient. Phillips and Williams modified a diagram plotting this quantity over the Faraday constant against the oxidation state, the (*) Frost diagram. The Flory-Huggins interaction parameter appears in a namesake expression giving the "partial molar" value of this quantity, also generally referred to as chemical potential. It is equivalent to the work done under constant pressure and temperature, and this quantity "of formation" is negative for thermodynamically stable compounds. For 10 points, give this thermodynamic quantity, whose change is equal to the change in enthalpy minus the product of temperature and the change in entropy, which is named after an American scientist.

Output: Science

Input: Consider Input: Modified by the Sin3 complex, they have chaperones such as NAP-I and CAF-I while a variant of one of these named CENP-A generates new binding sites. Discovered by Kossel, these conserved proteins are replaced by protamines during spermatogenesis. Composed of a high proportion of positively charged amino acids, they have an N-terminal extension called a "tail" that can be acetylated. The linker type is not included in the octamer that consists of the core ones: H2A, H2B, H3, and H4. For 10 points, name these proteins that pack DNA in chromatin.
Output: Science