Doomed To Repeat It

Episode 10, in which Leila discovers: - That it might please the eternal pessimist Lawrence Oates to know that 103 years later he is still making people very sad - How Britain got so big while being (as she astutely and repeatedly points out) so very small And in which Tristan realizes: - That he will never, ever get Daniel Boone and Davy Crockett properly segregated in his mind, so why even bother? - That reading the name "Alfred Thayer Mahan" dozens of times can still leave a person woefully unprepared to say it