Brian : I am an old searcher of innacuracies or anacronisms in movies .And i had viewed all the War themed movies at my disposition . Well , nearly all movies contains some type of innacuracy . The Blue Max , not only the British rifles and bayonets . The German pilots appears as if all of them were Uhlans . or as if the uniform of the German Luftstreitkraft,was normalized in a Uhlan like one . The more recent Red Baron , contains various innacuracies . Von Richthofen , flies an Albatros thats correct but Lanoe Hawker was not a thick bearded guy and Major Hawker was killed piloting a Dh2 . As Dhs were the majority of the British fighters in service during the Bloody April , Other mistake is the General receiving Richthofen in informal attire or Hindenburg in civilian clothes going to Palace . The cars appearing in the movie were not all contemporaries. Exists some movies with a high degree of Accuracy but not Perfects . Uomini contro , a italian movie about the ww1 in the Italian Front is a good one . The first All quiet in the western front tht of Lewis Milestone , another good movie .also Westfront 1918 , The Dino de Laurentis produced Fraulein Doktor movie is a mixture of Accuracies and mistakes , but generally speaking a good spectacle with the Germans attacking with poison gas , flamethrowers and Cavalry , riders and horses protected against the gas . I think that the complete accuracy is near impossible not ever for budget reasons or lack of skilled advicers . Is another cause , the adecuation of the historic facts to the ideas of the directors and their point of view . To finish : War Horse . With great budget Spielberg constructed a historic falsification