Dr. Pangloss is the naive tutor of which title character in a 1759 Voltaire satire?

In 1751, Axel Cronstedt discovered which element in a mineral? Benjamin Franklin's 1751 book "Experiments and Observations on" what helped make his name in Europe? In 1757, which Prussian king decisively defeated a combined Austrian and French army at Rossbach? In 1758, after about 25 years, Benjamin Franklin wrote the last edition of which almanac? How many yards are there in a mile? In the 1760s, activist James Otis is credited with the phrase "Taxation without" what "is tyranny"? Which French writer declared in 1770, "If God did not exist, it would be necessary to invent him"? Around 1770, which man and Seth Warner organized the Green Mountain Boys?