About a year since invitations were extended to the nations of this continent to send representatives to a peace congress to assemble at Washington in November, 1882. The time of meeting was fixed at a period then remote, in the hope, as the invitation itself declared, that in the meantime the disturbances between the South American Republics would be adjusted. As that expectation seemed unlikely to be realized, I asked in April last for an expression of opinion from the two Houses of Congress as to the advisability of holding the proposed convention at the time appointed. This action was prompted in part by doubts which mature reflection had suggested whether the diplomatic usage and traditions of the Government did not make it fitting that the Executive should consult the representatives of the people before pursuing a line of policy somewhat novel in its character and far reaching in its possible consequences. In view of the fact that no action was taken by Congress in the premises and that no provision had been made for necessary expenses, I subsequently decided to postpone the convocation, and so notified the several Governments which had been invited to attend. I am unwilling to dismiss this subject without assuring you of my support of any measures the wisdom of Congress may devise for the promotion of peace on this continent and throughout the world, and I trust that the time is nigh when, with the universal assent of civilized peoples, all international differences shall be determined without resort to arms by the benignant processes of arbitration. Changes have occurred in the diplomatic representation of several foreign powers during the past year. New ministers from the Argentine Republic, Austria-Hungary, Brazil, Chile, China, France, Japan, Mexico, the Netherlands, and Russia have presented their credentials. The missions of Denmark and Venezuela at this capital have been raised in grade. Switzerland has created a plenipotentiary mission to this Government, and an embassy from Madagascar and a minister from Siam will shortly arrive. Our diplomatic intercourse has been enlarged by the establishment of relations with the new Kingdom of Servia, by the creation of a mission to Siam, and by the restoration of the mission to Greece. The Shah of Persia has expressed his gratification that a charge d'affaires will shortly be sent to that country, where the rights of our citizens have been hitherto courteously guarded by the representatives of Great Britain. I renew my recommendation of such legislation as will place the United States in harmony with other maritime powers with respect to the international rules for the prevention of collisions at sea.