In 1965, the U.S. Mint stopped making dimes and quarters from which metal and switched to a clad coin?

Hours after the announcement that which country had been formed, it was attacked by Egypt and other Arab states on May… A few months after her historic 1963 flight, who married fellow cosmonaut Andrian Nikolayev? A few months after her October 4, 1970, death, "Me and Bobby McGee" topped the charts. Who was she? Which large bovines still live wild in Tibet at elevations over 14,000 feet? In 1864, Elizabeth Bacon married which golden-curled Union cavalry general? Which 1983 Pulitzer Prize-winning novel has a color in its title? A "fifth" of liquor is one-fifth of which measure? A figure is set on fire as part of which annual event in the Nevada desert?