Transatlantic relations in 2026. What’s changed since the Second World War?
The transatlantic relationship has been a defining feature of the international order since the end of the Second World War. But more than eighty years later, how much of that relationship remains—and how much has fundamentally changed? Historian Margaret MacMillan examines the evolution of relations between Europe and the United States, placing the uncertainties of 2026 in their longer historical context.