"Betwixt them both, they licked the platter clean" ends a nursery rhyme about whom?

Between October 1946 and October 1949, which international organization held meetings in Flushing, New York? Which strait connects the English Channel with the North Sea? Between his first retirement in 1977 and his final one in 1997, which boxer began selling "lean, mean" grilling machine… What tubes lead from the trachea into the lungs? Beurre d'Anjou, introduced into the U.S. in 1842, is a variety of what fruit? In French, "beurre" means butter. What is "beurre de cacahuètes"? Which Beverly Cleary book was published in Spanish as "El ratoncito de la moto"? Which actress got into trouble in 1989 for slapping Beverly Hills police officer Paul Kramer during a traffic stop?