According to a centuries-old legend set in Hamelin, Germany, the Pied Piper was hired by local residents in 1284 to rid the town of rats, which he did by charming them with music and leading them to the river to drown. When the citizens refused to pay him the agreed upon price, he exacted his revenge by charming away their children. Famous versions of the legend were immortalized by Goethe, Robert Browning, and the Brothers Grimm. What historic events may have inspired the tale? Discuss
Source: The Free Dictionary
The National Oldtime Fiddlers’ Contest and Festival is a major musical event in the United States, held over the third full week of June in 
Buck was raised in China by her American missionary parents and left the country but a few times before she was 40. She drew upon her experiences there in her Pulitzer Prize-winning novel, The Good Earth, which describes the struggles of a Chinese peasant and his slave wife. Together with Sons and A House Divided, it forms a trilogy, part of the body of work that earned Buck the Nobel Prize for Literature in 1938. Buck also wrote five novels under what pseudonym? 
Capitalism is an economic system based on private ownership of the means of production, in which personal profit can be acquired through investment of capital and employment of labor. It stresses freedom of individual economic enterprise but does not presuppose a specific form of social or political organization. Government action has been and is required to curb its abuses, which have ranged from slavery to monopoly cartels and financial fraud. What is the “invisible hand”? 
Popularly known as “Custer’s Last Stand,” the Battle of the Little Bighorn occurred during the US government’s campaign to force the Cheyenne and Sioux onto reservations using federal troops. Upon encountering a large encampment of the tribes, General George Custer launched an early attack with a party of approximately 200 soldiers. The troops were annihilated by the vastly larger force, and Custer himself was killed during the battle along with two of his brothers. Who led the Indian alliance? 
Best known by his pseudonym George Orwell, Eric Arthur Blair was a British novelist and essayist famed for his scathingly satirical and frighteningly political novels: the anti-Soviet fable Animal Farm and Nineteen Eighty-Four, a prophetic novel that portrays the catastrophic excesses of state control over the individual. Orwell was distrustful of all political parties and ideologies, and this sentiment is reflected in much of his work. What are some of his other novels? 
Fermentation is the process by which a living cell obtains energy by breaking down simple sugars and other molecules without using oxygen. It occurs in different chemical sequences in different species of organisms. In alcoholic fermentation, known to humans for at least 7,000 years, the glucose molecule is degraded to two molecules of the two-carbon alcohol, ethanol, and to two molecules of carbon dioxide. What serious illness can result from eating fermented food?