The First “Horror-of-War” Movie?

Every generation, it seems, believes that the cinema of their time, in response to the war of their time, has invented the War-is-Hell movie. Before The Hurt Locker, before The Deer Hunter, before Rambo, before MASH, and before Catch 22, there was The Big Parade. Check out what the Smithsonian has to say about this 1925 film.