Episode 45: The Fall of Night (Season 2, Episode 22)
Synopsis: In which Earthdome takes sides in the Centauri/Narn conflict, Zack falls deeper into the Night Watch, and Kosh is revealed.
A very brief overview of the Sudentenland crisis and Chamberlain’s Appeasement policy. Again, entire careers could be spent on this one issue, but here’s a very high level thumbnail: http://www.bbc.co.uk/bitesize/higher/history/roadwar/munich/revision/1/
Charles Lindbergh’s America First Committee was ostensibly focused on keeping America out of the war, but Lindbergh himself and others were suspected of being Nazi sympathizers. Certainly his racial and anti-Semitic views were in line with a lot of what the Nazis were selling at the time. https://en.wikipedia.org/wiki/America_First_Committee