An international piano competition held every four years is named for which American who won a competition in Moscow in 1958?

An inner ear disorder kept which first American in space from returning to space until 1971? The official guide for Boy Scouts in the U.S. is the Boy Scout what? An insufficient punishment is called a slap on what? Which insurance company uses a logo of two cupped hands with the slogan "You're in good hands"? Which word names an invisible emanation said to surround a person, or a distinctive intangible quality? Which word can mean an invoice, the visor of a cap and a bird's beak? An individual retirement account created in 1998 is named for which longtime Delaware senator? Which Irish writer, dying in Paris in 1900, reportedly quipped "My wallpaper and I are fighting a duel to the death"?