There’s a rich wealth of movies about World War I, but not many high-profiles ones that are actually American-centric. The majority of US citizens had no desire to get entangled in a large war between imperial European powers. Opinion slowly shifted over the course of the Great War, partly because of effective British propaganda (Anglo-American sentiment was growing strong thanks to shared language) and also because of German U-boat attacks on American shipping (they targeted ships carrying war material). The United States declared war in 1917, but it wasn’t until 1918 that it had an army ready to fight in Europe. The army suffered over 116,000 deaths, which seems light compared to the American Civil War and World War II, but was actually appalling when you consider how little time the Yanks actually spent on the front lines.
America’s reluctance to enter a
global conflict and then it’s decision to join later, made the first war ripe
material for interventionist propaganda come World War II. Sergeant York, based on the life of Medal of Honor winner Alvin
York, plays into this, released in the middle of 1941 when America had not yet
been attacked at Pearl Harbor. Thus this is actually a bit of interventionist
propaganda, but regardless it’s a pretty good movie.
Actually, Sergeant York is not primarily a war movie thought the titular character’s military performance is the culmination of his character’s growth. Alvin York’s story resonated deeply with Americans because his background was linked to the earlier frontier figures of United States history. He grew up in the Appalachian hills of East Tennessee with little formal education and was an incredible shot with a rifle. Thus Americans had a mountain man, a tough yet humble hero, making his name in what was at the time a shocking revelation of modern war.