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.
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Question: These compounds are described using the E-Z [E dash Z] notation when they occur across alkenes, and a more generalized version of that notation is the cis-trans notation. Both of those are examples of diastereomers [di-uh-stereo-mers], and examples of these include cyclohexane and hexene. Differing bonding patterns make up structural ones of these compounds. When these compounds are mirror images of each other, they are referred to as enantiomers [en-anti-omers]. For 10 points, name these compounds that have varying chemical structures despite having the same chemical formula.

Answer: Science

Question: 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.

Answer: History

Question: Colhu Huapi is one of these bodies in Argentina that was created by eolic forces. Ones found along the coast of the Black Sea are known as Limans, while in Britain, broad ones are known as meres. Meromictic ones do not have intermixing between layers, while endoheic or terminal ones are not depleted through diffusion. Ones that form in cirques are known as tarns. Ones that are formed from meanders of a river that are cut off from the main body are called Oxbow ones, while ones that form in calderas such the deepest one in the United States are known as Crater ones. FTP, name these bodies exemplified by Ladoga and Superior.

Answer:
Science