In December 2001, which Houston energy company filed what was then the largest corporate bankruptcy in U.S. history?

Which pop group launched its career by winning the 1974 Eurovision Song Contest with "Waterloo"? In Robert Frost's "The Road Not Taken," what color is the wood in which two roads diverge? Mont Jacques-Cartier is a landmark of the Gaspé Peninsula in which country? Which headfirst sledding event, back at the Winter Olympics in 2002, is named for what an early metal sled supposedly r… Alec Baldwin played a psychopathic ex-con in the 1990 thriller "___ Blues." Which city completes the title? At the hip joint, which thighbone joins the pelvis? What is the "election before the election," in which a party's voters choose its candidates for the general election? Called "Curly" as a youth, which Lakota war leader was a key commander in the defeat of Custer at the Little Bighorn?