“Mississippi has memorialized and helped continue many of its citizens’ blindness to the ugliness of racism through the raising of Confederate monuments to enshrine such beliefs, and shots of these sentinels appear throughout the film. One such monument stands less than a mile from Holmes County Central High School in Lexington, Miss., where Boynton filmed Antwayn Patrick’s U.S. history class. The statue in front of the courthouse is clear that it honors not only the soldiers, but the cause: “They were right who wore the gray and right can never die,” it proclaims about the soldiers ‘who fought in defense of our constitutional rights.’ That, of course, meant the right to own slaves.”