This assurance satisfied a majority of the delegates to the Soviet meeting held on the evening of May 4th, and a resolution of confidence in the Provisional Government was carried, after a very stormy debate. The majority, however, was a very small one, thirty-five in a total vote of about twenty-five hundred. It was clearly evident that the political government and the Soviet, which was increasingly inclined to assume the functions of government, were nearing a serious breach. With each day the Council of Workmen's and Soldiers' Delegates, as the organized expression of the great mass of wage-workers in Petrograd, grew in power over the Provisional Government and its influence throughout the whole of Russia. On May 13th Guchkov resigned, and three days later Miliukov followed his example. The party of the Constitutional Democrats had come to be identified in the minds of the revolutionary proletariat with imperialism and secret diplomacy, and was utterly discredited. The crisis developed an intensification of the distrust of the bourgeoisie by the proletariat. IV The crisis was not due solely to the diplomacy of the Provisional Government. Indeed, that was a minor cause. Behind all the discussions and disputes over Miliukov's conduct of the affairs of the Foreign Office there was the far more serious issue created by the agitation of the Bolsheviki. Under the leadership of Kamenev, Lenine, and others less well known, who skillfully exploited the friction with the Provisional Government, the idea of overthrowing that bourgeois body and of asserting that the Councils of Workmen's and Soldiers' Delegates would rule Russia in the interests of the working class made steady if not rapid progress. Late in April Lenine and several other active Bolshevik leaders returned to Petrograd from Switzerland, together with Martov and other Menshevik leaders, who, while differing from the Bolsheviki upon practically all other matters, agreed with them in their bitter and uncompromising opposition to the war and in demanding an immediate peace.[8] As is well known, they were granted special facilities by the German Government in order that they might reach Russia safely. Certain Swiss Socialist leaders, regarded as strongly pro-German, arranged with the German Government that the Russian revolutionists should be permitted to travel across Germany by rail, in closed carriages. Unusual courtesies were extended to the travelers by the German authorities, and it was quite natural that Lenine and his associates should have been suspected of being sympathizers with, if not the paid agents and tools of, the German Government. The manner in which their actions, when they arrived in Russia, served the ends sought by the German military authorities naturally strengthened the suspicion so that it became a strong conviction.