Which Virgil masterpiece contains 12 books?

Which consumer advocate urged viewers to stand up for themselves on the TV show "Fight Back!"? Consumers didn't warm to the nonrefrigerated milk in which company's 1998 cereal-and-milk combo, Breakfast Mates? Anthony Hopkins played which president in a 1995 Oliver Stone film? Which actress starred in "Contact," "The Accused" and "The Brave One"? Containing about 67.2 cubic inches, which U.S. dry measure equals 1/32 of a bushel? Which Pennsylvania county contains the towns of Doylestown and Quakertown? Which state contains the lowest point in the United States? Which continent lies almost entirely between 35 and 85 degrees west longitude?