1910–1965. In the final episode, Schama examines the overwhelming presence of the past in the British twentieth century and the struggle of leaders to find a way to make a different national future. As towering figures of the twentieth century, Churchill and Orwell (through his 1984 character Winston Smith) in their different ways exemplify lives spent brooding and acting on that imperial past, and most movingly for us, writing and shaping its history.