In the 1990s, AMR and UAL were the parent companies of the top two U.S. companies in which industry?

Among U.S. racetracks only Saratoga is older than which Preakness site, opened in 1870? Complete the old Brylcreem slogan: "A little ___ 'll do ya." What is the economic term for the amount of output per hour of work? Amoxicillin and ampicillin are types of what? Amsterdam Island in the Indian Ocean is home to a rare type of which wandering seabird? Which Norwegian explorer led the first crossing of the Greenland ice cap in 1888? Amy Feng, Wei Wang and Lily Yip made up the 1996 U.S. Olympic team in which sport? Amy Irving and Betty Buckley appeared in which 1976 Brian De Palma horror film about a high school prom?