John Major discusses an astonishing aspect of past Anglo-American history. All great powers have developed contingency plans for war with each other, and the United States in the early twentieth century was no exception. Each of Washington’s schemes was given a distinctive colour. Green mapped out intervention in neighbouring Mexico,...

Sarah Davies explores the evidence that even in the most repressive phases of Stalin’s rule, there existed a flourishing ‘shadow culture’, a lively and efficient unofficial network of information and ideas. 'Today a man only talks freely with his wife — at night, with the blankets pulled over his head.’...