Dunkirk
They say history is written by the victors. By all accounts Dunkirk should have been a defeat. It's history, so I can rest assured that I won't be accused of spoiling anything here. So if you haven't heard, during World War II the Brits and the French got pinned down by the Germans at Dunkirk, trapped between the advancing army, which would eventually temporarily divide France in two, and the English Channel. Dunkirk is pretty close to England, but it's not the closest point, that would be Calais. Anyway, according to the film, 400,000 men were trapped on that beach, sitting ducks for the Luftwaffe. The harbor was too shallow to allow the destroyers that could carry many more men to get anywhere near enough to pick them up, so they had to rely on somewhat smaller boats that could sidle up next to a long pier to load the men and carry them out to the destroyers waiting in the channel. The Germans fired on those ships, killing the men and attempting to blockade the harbor...