Monthly fees paid to groups of physicians for workers' health care evolved into which insurance program in 1939?

Which book by Sebastian Junger details the loss of the fishing boat Andrea Gail in bad weather? Which actor admitted he hadn't read all of "The Lord of the Rings" before agreeing to play Frodo? The book "Beauty Junkies" looks at America's multibillion-dollar obsession with which type of surgery? On August 15, 1914, the SS Ancon made the first official trip through which waterway? Portland Head Light stands in which state, the first in the U.S. to see the morning sun? Byzantine jurists helped Emperor Justinian assemble what's known as the Justinian what? Where do golfers hit buckets of practice balls with full swings before a round? The Paris subway, "le chemin de fer métropolitain," is usually just called what?