I've studied the events that lead up to the Wounded knee massacre, and I have to say you have to give a hand to this film. They kept to the books for the most part, and 99% of the film is pretty much exactly what happened in real life. To understand that this happened in the year 1890 sure is disheartening, seeing as when you put it into a broad perspective, that wasn't that long ago. We all take for granted our core values and beliefs, and this film hits close to home. You feel empathy and heartbreak over what only one tribe of American Indians went through, you open your eyes to what happened to all of them as well.