‘If you want peace, prepare for war,’ Vegetius wrote in a fourth-century CE Roman military manual. From the classical world to the twenty-first-century Sino-American cold war, Margaret MacMillan’s book is broad in its sweep. Judging by the content, one might gain the impression that war is a purely European invention, but that would be erroneous; it is only because Europeans spent 2,400 year ... (read more)