She tells the untold version of the American Revolution in a fascinating two-parter. Plus, the Chelsea flower show kicks off. Here’s what to watch this evening She tells the untold version of the American Revolution in a fascinating two-parter. Plus, the Chelsea flower show kicks off. Here’s what to watch this evening 9pm, BBC Two Another sparky history lesson with expert Lucy Worsley, as she tells the British perspective – or “the untold version” – of the American Revolution. Marking the 250th