Hasty exit strategy
For years after the rug was pulled from under it, the British Empire — with a quarter of the globe, the largest the world has known — seemed an unfashionable subject for historians. Did they fear political incorrectness, or was it simply that they had to wait for sufficient archival material to emerge? Whichever, there is now some very welcome sprouting in this part of the historical garden, already well-watered by the Cambridge historian Ronald Hyam, and few shoots could be more welcome than Calder Walton’s important contribution. Walton draws on recently released MI5 files to reveal the role of intelligence in the transitions from colony to independent state. Decolonisation