The Essay is basically video review. The video's title is Empire of good intentions, and you can find it from following link, https://www.dailymotion.com/video/xqrc9w_a-history-of-britain-pt14-the-empire-of-good-intentions_shortfilms.
Questions to consider include, but are not limited to: what is the general thesis of the video? what subjects were covered? what did you learn? How, if a all, has the video helped you understand the particular subject under review?