Problem: Charleston, South Carolina:

Although the city lost the status of state capital to Columbia in 1786, Charleston became even more prosperous in the plantation-dominated economy of the post-Revolutionary years. The invention of the cotton gin in 1793 revolutionized the processing of this crop, making short-staple cotton profitable. It was more easily grown in the upland areas, and cotton quickly became South Carolina's major export commodity. The Piedmont region was developed into cotton plantations, to which the sea islands and Lowcountry were already devoted. Slaves were also the primary labor force within the city, working as domestics, artisans, market workers, and laborers.

Charleston was the state capital of North Carolina until what year?
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A: unanswerable

Problem: Universal Studios:

In the early 1970s, Universal teamed up with Paramount Pictures to form Cinema International Corporation, which distributed films by Paramount and Universal worldwide. Though Universal did produce occasional hits, among them Airport (1970), The Sting (1973), American Graffiti (also 1973), Earthquake (1974), and a big box-office success which restored the company's fortunes: Jaws (1975), Universal during the decade was primarily a television studio. When Metro-Goldwyn-Mayer purchased United Artists in 1981, MGM could not drop out of the CIC venture to merge with United Artists overseas operations. However, with future film productions from both names being released through the MGM/UA Entertainment plate, CIC decided to merge UA's international units with MGM and reformed as United International Pictures. There would be other film hits like E.T. the Extra-Terrestrial (1982), Back to the Future (1985), Field of Dreams (1989), and Jurassic Park (1993), but the film business was financially unpredictable. UIP began distributing films by start-up studio DreamWorks in 1997, due to connections the founders have with Paramount, Universal, and Amblin Entertainment. In 2001, MGM dropped out of the UIP venture, and went with 20th Century Fox's international arm to handle distribution of their titles to this day.

Who did UIP join in 2001?
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A: unanswerable

Problem: Serbo-Croatian:

The Serbo-Croatian dialects differ not only in the question word they are named after, but also heavily in phonology, accentuation and intonation, case endings and tense system (morphology) and basic vocabulary. In the past, Chakavian and Kajkavian dialects were spoken on a much larger territory, but have been replaced by Stokavian during the period of migrations caused by Ottoman Turkish conquest of the Balkans in the 15th and the 16th centuries. These migrations caused the koineisation of the Shtokavian dialects, that used to form the West Shtokavian (more closer and transitional towards the neighbouring Chakavian and Kajkavian dialects) and East Shtokavian (transitional towards the Torlakian and the whole Bulgaro-Macedonian area) dialect bundles, and their subsequent spread at the expense of Chakavian and Kajkavian. As a result, Stokavian now covers an area larger than all the other dialects combined, and continues to make its progress in the enclaves where non-literary dialects are still being spoken.

What area does Chakavian cover after Ottoman Turkish conquests of the Balkans?
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A: unanswerable

Problem: Spanish language in the United States:

As civil wars engulfed several Central American countries in the 1980s, hundreds of thousands of Salvadorans fled their country and came to the United States. Between 1980 and 1990, the Salvadoran immigrant population in the United States increased nearly fivefold from 94,000 to 465,000. The number of Salvadoran immigrants in the United States continued to grow in the 1990s and 2000s as a result of family reunification and new arrivals fleeing a series of natural disasters that hit El Salvador, including earthquakes and hurricanes. By 2008, there were about 1.1 million Salvadoran immigrants in the United States.

What was the population of El Salvador in 1990?
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A:
unanswerable