At about age 9, which future actress and singer played a Martian child in 1964's "Santa Claus Conquers the Martians"?

At age 61 in 1941, which actor made his screen debut in "The Maltese Falcon" as Kasper Gutman? At age 70, which former action star won the Best Supporting Actor Oscar for 1998's "Affliction"? At age 84 in 1940, which World War I hero was put in charge of the Vichy state in France? At age 87, after a 62-year reign, which Japanese emperor died on January 7, 1989? At about 7,000 feet in the Sangre de Cristo Mountains, which city is the highest U.S. state capital? At about 12,000 feet, which city, seat of Bolivia's government, is the world's highest de facto national capital? At about 10,200 feet, which Colorado city is the highest incorporated city in the United States? At a 1978 auction, which kind of book sold for about $2 million, then a record for a printed book?