An early 1730s painting by Canaletto shows the quay of the Piazzetta in which canal city?

What is a military pilot credited with shooting down five enemy aircraft called? Which Nazi leader, a WWI flying ace and avid art thief, killed himself in Nuremberg in 1946? Which avid golfer and former president scored a hole in one during a round in Palm Springs in 1968? College football's award for the best running back is named for which 1948 Heisman Trophy winner from SMU? Which union, with roots in a 1962 group founded by César Chávez and Dolores Huerta, led a famous grape pickers' strike? An early debate over forensic ballistics was central to the 1921 murder trial of which two Italian-American anarchists? What massage-related name did Google's founders give their early search engine at Stanford? An early recorded use of the phrase "busy as a bee" appears in which work by Geoffrey Chaucer?