Against the rallying forces of Afrikander nationalism Mr. Chamberlain, for the moment, had nothing to oppose but the vague and as yet unknown power of an awakened Imperial sentiment. Lord Rosmead's attitude at Pretoria had convinced him of the uselessness of expecting that any satisfactory settlement of the franchise question could be brought about through the agency of the High Commissioner. He, therefore, invited President Krüger to visit England in the hope that his own personal advocacy of the cause of the Uitlanders, backed up by the weight of the Salisbury Government, might remove the "root causes" of Transvaal unrest. But President Krüger refused to confer with the Colonial Secretary upon any other than the wholly inadmissible basis of the conversion of the London Convention into a treaty of amity such as one independent power might conclude with another. Mr. Chamberlain, therefore, having put upon record that the purpose of the proposed conference was to give effect to the London Convention and not to destroy it, proceeded to formulate a South African policy that would enable him to make the most effective use of the authority of Great Britain as paramount Power. His purpose was to win Dutch opinion in the Free State and the Cape Colony to the side of the Imperial Government, and then to use this more progressive Dutch opinion as the fulcrum by which the lever of Imperial remonstrance was to be successfully applied to the Transvaal Government. In the speech[25] in which he sketched the main lines of this policy he declared emphatically that the paramount power of England was to be maintained at all costs, that foreign intervention would not be permitted under any pretence, and that the admitted grievances of the Uitlanders were to be redressed: [Footnote 25: 1896.] "We have," he continued, "a confident hope that we shall be able in the course of no lengthened time to restore the situation as it was before the invasion of the Transvaal, to have at our backs the sympathy and support of the majority of the Dutch population in South Africa, and if we have that, the opinion--the united opinion--which that will constitute, will be an opinion which no power in Africa can resist."