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 retreating side tried concentrating its central forces in superior positions on hills around Pozzolengo and Guidizollo. One of the early advances was stifled by mulberry trees and grapevines, and a force under d'Hilliers advanced slightly past Castiglione before noticing the opposing army. Nine hours of fighting along a 15-mile front ensued, and after the battle the Peace of Villafranca was signed. Fought near an Italian village in 1859, FTP, name this victory for a French and Sardinian army which was witnessed by Jean-Henri Dunant, who was inspired by it to help found the Red Cross.
[EX A]: History

[EX Q]: Paulo Ribenboim proved in 1991 that the set of these is Diophantine, and in 1912 Edmund Landau proposed four "unattackable problems" dealing with them, none of which have yet been solved. The theorem named for them states that the number of them less than or equal to n is approximately equal to n divided by the natural logarithm of n. The GIMPS project seeks to find examples of the Mersenne type of this number, ordinary examples of which can be found using the sieve of Eratosthenes. For 10 points, identify these numbers whose only two factors are 1 and itself.
[EX A]: Social Science

[EX Q]: In 75 AD, Plutarch wrote a biography of this man, describing him as avaricious. An adherent of Sulla, he was forced to flee to Hispania during the purges by Cinna, only to return with Sulla after Cinnas death in 84 BC, defeating the final remnants of the Cinna-supporters. Profiting heavily form Sullas proscriptions, he would be nicknamed dives, or the rich. During the Spartacus uprising, he would raise and train troups at his own expense and lead them into battle. From that period dates also his rivalry with Pompey, whom he accused of stealing the honor of the victory over the slaves from him. He would later reconcile with him, however. FTP, who is this man, who allegedly came to his end after molten gold had been poured into his mouth by the Parthians
[EX A]:
History