'COMPLEXAND MYSTERIOUS' is how one eminent scholar descrioes the longest serving prime minister since Lord Liverpool. 1He is not alone in finding Salisbury elusive; the Conservative party's leading historian has difficulty in classifying an illustrious Tory figure: 'the problem with Salisbury is to think of any stereotype at all'. While noting his electoral success, and acknowledging his possession of a striking combination of personal and political qualities, most students of the man and the period tend to agree with Lord Blake, who pronounces Salisbury 'a great foreign minister, [but] essentially negative, indeed reactionary in home affairs'. 2 It is a verdict that would have surprised Salisbury's contemporaries, Tory and Liberal, and the popular audiences he addressed in big northern towns. Gladstone, for one, privately denounced him as a 'socialist' in 1885, on the strength of his declared interest in wider state action to contain some of the evils of chronic poverty. The 'Tory democracy' that Gladstone deplored as subversive of the traditional, ordered society in which he, with his roots in an older Toryism, believed, owed more to Salisbury than to Lord Randolph Churchill.3 It was Salisbury, and not Churchill, who cemented the Unionist alliance with Joseph Chamberlain that resulted in the social legislation of the 1890s whichhlarked the approach of the welfare state. As Liberals recognized, the partnership between Salisbury and Chamberlain changed the nature of an historic party. Tories and Liberal Unionists became, in effect, the national party that Chamberlain had envisaged. Even when they were fiercely opposed to each other, before 1886, the two men the head of the House of Cecil and the Brummagem industrialist were converging in their perception of political and social trends, and in the conclusions they drew for the