Harold Wilson and Edward Heath are two very different men equally overlooked by history, but they were the political titans of the era in which Britain changed for ever. For ten years they faced each other in the House of Commons, and swapped in and out of Number Ten. They fought four general elections, three of which were amongst the most exciting of the century.

Heath vs Wilson: The 10-Year Duel

Ever since King Edward VIII abdicated in 1936, the official explanation had been simply that the government disapproved of his marriage to a twice-divorced woman. However newly-released documents, embargoed until recently, suggest that Archbishop of Canterbury, Cosmo Gordon Lang, played a large part in a plan to make certain that Edward VIII abdicated, not only because of his marriage to a divorcee but also because the archbishop disapproved of the King's whole lifestyle and modern attitudes to life.