A mortar and pestle and an Rx symbol appear on a 1972 U.S. stamp honoring which profession?

A monument to which failed 1961 invasion stands on Cuban Memorial Boulevard in Miami's Little Havana? A monument at the Lenin Shipyard in which Polish city honors workers who died during a 1970 uprising? Which playwright wrote both "A Moon for the Misbegotten" and "The Iceman Cometh"? Which word for a moor is also the first name of actor Ledger? A mosquito at which life stage is called a "wriggler"? Which motel chain has used a mascot called the Sleepy Bear? A mother's frustration with hand-straining solid food for her baby in 1927 led to the creation of which brand? Which country links Hemingway's "A Moveable Feast", Malcolm Cowley's "Exile's Return" and Proust's "Swann's Way"?