On Christmas Day, thousands of Americans will be sitting in a darkened theater watching Jamie Foxx exact revenge on slave traders and slave masters in such a way that Hollywood has never imagined. And rightly so, “Django Unchained” is an American Western taking place during slavery in America, a dark period in American history that, according to writer, director and Academy Award-winner Quentin Tarantino, a subject everyone, Whites as well as Blacks, have chosen to ignore.