Sluglett's main argument is that the circumstances of the mandate locked Britain and the Sunni ruling clique into a relationship of interdependence that lasted through 1958. It is an instructive insight, and the book details the working of that relationship and the odd and mostly unfortunate dividends it paid in central matters of government, including defense, education, land revenue, minority rights, and so on. This argument remains in tension with another red thread running through the book: the British effort to devise institutions through which they could exercise power discreetly enough to convince Iraqis and the world of Iraq's independence despite Britain's actual control. The end of the mandate in 1932 was thus a momentous non-event in Sluglett's shrewd assessment, since little changed in substance until the revolution of 1958. In 1976, this was a revisionist view of a mandatory government that many were still holding up as an exemplary experiment in international development.