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: One ruler of this name employed the general Aleksy Khvost in his war against Suzdal and Novgorod, and became known as ""the red. "" In addition to that father of (+) Dmitri Donskoy, this name was borne by the man who overthrew Alexander of Tver and became rich by collecting tribute on behalf of the Golden Horde, acquiring the nickname "moneybag." The (*) third ruler of this name stopped vassalage to the Horde and was known as "the great." For 10 points, give this name for several princes of Muscovy, including the first to take the title of Russian tsar, the fourth one known as "Grozny" or "the terrible."

Answer: History

Question: 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.

Answer: Social Science

Question: nation was defeated at Koh Chang by the French. Khana Ratsadon led a bloodless revolution in this nation, one kingdom in which compiled the Dharmashastra. A kingdom in this nation succeeded the Kingdom of Hiran and was founded by Mangrai. This nation, once home to the kingdom of Lanna, was the site of a capital founded by General Taksin at Thonburi. The collapse of the Ayutthaya in this nation preceded the ascent of the Chakri dynasty of Rama I. It was invaded by Japan during World War II to access the Malay Peninsula. It was once dominated by the monarchs of Burma. For 10 points, name this nation, once known as Siam, whose capital is Bangkok.

Answer:
History