As East Timor, the eastern half of the island of Timor broke away from which island nation in 2002?

As Dutch leader in 1672, William of Orange cut which structures to flood the land and foil the invading French? As early as 1727, Johann Schulze discovered that salts of which element darken in light, though he made no images? As early as 1867, which New York City store with a red star symbol stayed open until midnight on Christmas Eve? As early as 3000 B.C., which gemstone was known in China as "yu," or the royal gem? As Elijah Price, Samuel L. Jackson was the frail opposite of Bruce Willis in which 2000 film? As Eliot Ness, Kevin Costner cleaned up Chicago in which 1987 film? Which actress won her record fourth acting Oscar playing Ethel Thayer in "On Golden Pond" (1981)? "Mother" and "father" are forbidden terms because "everyone belongs to everyone else" in which 1932 Aldous Huxley novel?