In 1721, J.S. Bach dedicated which set of six concertos to Margrave Christian Ludwig?

Which 1719 castaway novel was inspired partly by the real ordeal of Scottish sailor Alexander Selkirk? Which 1719 novel's full title describes a mariner who "lived eight and twenty years all alone in an uninhabited island"? Which entrepreneur started selling computers from his University of Texas dorm room in 1984 with just $1,000? "The Adventures of Captain Singleton" (1720) was the next novel after "Robinson Crusoe" by which author? In 1722, teenage Benjamin Franklin wrote 14 essays under the pen name "Silence" what? Which 1726 satire follows a ship's surgeon who meets strange races on four voyages? Which 1726 literary character wakes after a shipwreck to find himself tied to the ground with tiny strings? Laputa, a flying island of absent-minded scholars, appears in which 1726 satire?