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: His work explaining the instability of James Watt's fly-ball governor is regarded as the birth of modern control theory, and his mathematical analysis of the stability of Saturn's rings showed that they could be neither entirely solid nor liquid. He showed how to calculate stresses in suspension bridges and coined the term "curl" to use in the differential form of his most famous accomplishment; however, the only other real work he did on it was the addition of a term for "displacement current. "  FTP identify this British physicist best known for combining his revision of Ampere's Law with Faraday's Law and Gauss's Laws of Electricity and Magnetism to produce his four namesake "equations" governing electromagnetism.

Answer: Science


Question: Home to the last Barbary Macaque population in the whole of Europe, it joined the EU in 1973, but is a continuing source of diplomatic rows between two of its member states, also because of its role as an international tax haven. Its current status dates back to the 1713 treaty of Utrecht. During the Second World War, the German army devised the Operation Felix to capture this site that acted as an important and strategic British garrison and stronghold, but abandoned it subsequently. Its name is supposed to be derived from Arabic, meaning mountain of Tariq, and in Greco-roman mythology, it was known as one of the Pillars of Hercules. FTP, what is this site, famous for its rock, controlling the entry to the Mediterranean

Answer: History


Question: Following the revolution of the Young Turks, Prince Ferdinand of Saxe-Coburn-Gotha proclaimed himself king of this country, which lost South Dobruja in a 1913 treaty. While under Turkish rule, Stefan Stambulov led a rebellion here in 1876, and later, the Congress of Berlin reduced the size of this country by revising the very generous Treaty of San Stefano. Long ruled by the Communist Todor Zhivkov, for 10 points, name this Balkan country, the successor to a medieval empire whose tsars Simeon and Samuel fought the Byzantines to its east.

Answer:
History