The resignation of Mr. Gladstone made him very unpopular. However, "the wave of unpopularity lasted perhaps for a couple of years, and was afterwards replaced by a long-sustained popularity, which has not been exceeded by any statesman of the country. Greville referred to Gladstone about this time as 'the most unpopular man in the country.'"

March 2d the Emperor Nicholas died suddenly, and there were momentary hopes of peace; but his successor, Alexander, resolved to prosecute the struggle rather than yield the positions taken by the late Czar. He issued a warlike proclamation, and though he agreed to take part in the Vienna Conference of European powers, to be held March 15th, there were no signs that he intended to recede from the Russian claims.

Lord John Russell was sent to Vienna as English Plenipotentiary. The English aimed to secure the limitation of the preponderance of Russia in the Black Sea, and the acknowledgment of Turkey as one of the great European powers. To gain these points would, it was thought, end the war. Russia "would not consent to limit the number of her ships—if she did so she forfeited her honor, she would be no longer Russia. They did not want Turkey, they would be glad to maintain the Sultan, but they knew it was impossible; he must perish; they were resolved not to let any other power have Constantinople—they must not have that door to their dominions in the Black Sea shut against them." The Conference failed, and Lord John Russell was held responsible for its failure, and was eventually forced out of the Cabinet on that account. The failure of the Vienna negotiations produced great excitement, and the ministry were attacked and defeated in both Houses of Parliament. Mr. Disraeli offered a resolution of dissatisfaction in the House of Commons. Mr. Gladstone spoke during the debate on the failure of the Vienna Conference, and defended the war of the Crimea. He did not consider it a failure, for Russia now agreed to most of the points raised by the allies, and the only matter to be adjusted, was the proposition to limit the power of Russia in the Black Sea. Personally, he had formerly favored the curtailment of Russia's power there, but he now thought that such a proposal implied a great indignity to Russia. He believed that the proposal of Russia to give to Turkey the power of opening and shutting the straits was one calculated to bring about a peaceful settlement. The time was favorable to make peace. Lord John Russell replied vigorously to Mr. Gladstone. The House decided by a majority of 100 to support the ministry in the further prosecution of the war until a safe and honorable peace could be secured.

But on the 10th of July Sir E. Bulwer Lytton offered the following resolution: "That the conduct of our Ministry, in the recent negotiations at Vienna, has, in the opinion of this House, shaken the confidence of this country in those to whom its affairs are entrusted." Lord John Russell again declined to face discussion and resigned. During the debate on the motion Mr. Disraeli bitterly attacked Lord John Russell and the Premier, Lord Palmerston. But Mr. Gladstone said that so far from blaming the Ministry for hesitating about the offers of peace at Vienna, he blamed them for not giving the propositions that consideration which their gravity demanded, and for abruptly terminating the Conference and closing the hope of an honorable peace.

Mr. Gladstone, on the 3d of August, made another powerful appeal for the cessation of the war. He held that there was now no definite object for continuing the struggle; defended the Austrian proposals; defied the Western powers to control the future destinies of Russia, save for a moment; and he placed "the individual responsibility of the continuance of the war on the head of the Ministry."

But while Sebastopol held out there was no prospect of peace with Russia. Finally, in September, that fortress was taken and destroyed, and the Peace of Paris was concluded, March, 1856.