In all democratic societies the relations between politicians and the press are close and problematic. But in Britain those relations developed earlier than anywhere else; earlier even than in the United States or France. Britain was the first society to develop a mass urban industrial working class and industrial-commercial middle class. Its newspapers were a consequence of this, and some, like the News of the World or the Daily Mirror, had circulations without equal in the world. In such circumstances it was inevitable that the political class and the newspaper-owning class – who were often, as in the case of Lord Beaverbrook, the same people – would become intimate, since both thought the press a uniquely powerful instrument of persuasion.