A Classic History is a nonfictional motion picture intended to document some aspect of reality, primarily for the purposes of instruction, education, or maintaining a historical record. Such films were originally shot on film stockāthe only medium availableābut now include video and digital productions that can be either direct-to-video, made into a TV show, or released for screening in cinemas. "Classic History" has been described as a cinematic tradition, and mode of audience reception" that is continually evolving and is without clear boundaries.