When we backed down and abandoned Manchuria to Russian exploitation Japan stepped into the breach. After long negotiations the Japanese Government finally delivered an ultimatum to Russia which resulted in the rupture of diplomatic relations and war. After a series of notable victories on land and sea Japan was fast approaching the end of her resources, and it is now an open secret that the Emperor wrote a personal letter to President Roosevelt requesting him to intervene diplomatically and pave the way for peace. The President was quick to act on the suggestion and the commissioners of Russia and Japan met at Portsmouth, New Hampshire. Here President Roosevelt's intervention should have ceased. The terms of the Treaty of Portsmouth were a bitter disappointment to the Japanese people and the Japanese commissioners undertook to shift the burden from their shoulders by stating that President Roosevelt had urged them to surrender their claim to the Island of Saghalien and to give up all idea of an indemnity. Japanese military triumph had again, as at the close of the Chino-Japanese War, been followed by diplomatic defeat, and for this defeat Japanese public opinion held President Roosevelt responsible. From the days of Commodore Perry and Townsend Harris to the Treaty of Portsmouth, relations between the United States and Japan had been almost ideal. Since the negotiations at Portsmouth there has been a considerable amount of bad feeling, and at times diplomatic relations have been subjected to a severe strain. Having fought a costly war in order to check the Russian advance in Manchuria, the Japanese naturally felt that they had a paramount interest in China. They consequently sharply resented the attempts which the United States subsequently made, particularly Secretary Knox's proposal for the neutralization of the railways of Manchuria, to formulate policies for China. They took the position that we had had our day and that we must henceforth remain hands off so far as China was concerned. This attitude of mind was not unnatural and during the World War the United States, in order to bind the Japanese government more closely to the Allied Cause, agreed to recognize, in the Lansing-Ishii agreement, the "special interests" of Japan in China. VI ANGLO-AMERICAN RELATIONS