One of the most artistically significant and controversial motion pictures ever made, D. W. Griffith's silent epic The Birth of a Nation was a massive commercial success at the time of its release, owing to its dynamic storytelling and its breakthrough developments in cinema language that have become common traits of practically every film that has since followed.
The Birth of a Nation begins depicting the amiable relationship between two families, Northern and Southern, and the way in which the impending Civil War intensifies the conflict of their worldviews. Following the end of the war and the assassination of President Lincoln, a lawless chaos courses throughout the Reconstruction South, and the Ku Klux Klan is formed to take on a rising black militia and impose a vengeful vigilante justice across their land and "birthright".
It's a film that's deeply divisive even to the senses of a single viewer: images of painterly beauty in composition and tonal quality often exhibit a contemptuous, inflammatory coarseness with regard to subject matter; just as frequently, long tracts evince an innocent, terrifically lyrical grandeur.