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: In 2010, this country opened the Monument of African Renaissance, which was built by North Korean\n laborers and which this country's president claimed a thirty-five percent commission on because it was his\n idea. With its smaller neighbor, this country is the site of over 1,000 stone circles used to mark burial\n mounds. Locations in this country that played an important role in the slave trade include Saint-Louis and\n the site of the Maison des Esclaves, the island of Goree. The Gambia is almost entirely surrounded by this\n country. For 10 points, name this country, home to the westernmost point in Africa and the city of Dakar.

Answer: Social Science


Question: When reacted with a nitrile, they produce an imine anion that can be hydrolyzed into a ketone, and they can cause nucleophilic ring opening of epoxides. Pouring a solution of them over dry ice followed by protonation results in carboxylic acids, which will not form addition products with these. One of their most common uses is reacting with aldehydes and ketones to form secondary and tertiary alcohols, respectively. Because they essentially act as carbanions, they can be protonated by weak acids to yield alkanes. FTP name these organometallic reagents that are formed by reacting an alkyl halide with magnesium, named for their French discoverer.

Answer: Science


Question: A function that gives this quantity at a fixed level of utility is a "compensated" function. Changes in the curve that represents this quantity can be the result of the substitution and income effects. The Slutsky equation relates the Hicksian and Marshallian functions of this quantity. Giffen goods do not conform to the namesake law of this quantity. This quantity has a downward-sloping curve, and is defined as the willingness and ability to purchase a commodity or service. For 10 points, name this economic quantity, often paired with supply.

Answer:
Social Science