A long unsettled dispute as to the extended boundary between the Argentine Republic and Chile, stretching along the Andean crests from the southern border of the Atacama Desert to Magellan Straits, nearly a third of the length of the South American continent, assumed an acute stage in the early part of the year, and afforded to this Government occasion to express the hope that the resort to arbitration, already contemplated by existing conventions between the parties, might prevail despite the grave difficulties arising in its application. I am happy to say that arrangements to this end have been perfected, the questions of fact upon which the respective commissioners were unable to agree being in course of reference to Her Britannic Majesty for determination. A residual difference touching the northern boundary line across the Atacama Desert, for which existing treaties provided no adequate adjustment, bids fair to be settled in like manner by a joint commission, upon which the United States minister at Buenos Ayres has been invited to serve as umpire in the last resort. I have found occasion to approach the Argentine Government with a view to removing differences of rate charges imposed upon the cables of an American corporation in the transmission between Buenos Ayres and the cities of Uruguay and Brazil of through messages passing from and to the United States. Although the matter is complicated by exclusive concessions by Uruguay and Brazil to foreign companies, there is strong hope that a good understanding will be reached and that the important channels of commercial communication between the United States and the Atlantic cities of South America may be freed from an almost prohibitory discrimination. In this relation I may be permitted to express my sense of the fitness of an international agreement whereby the interchange of messages over connecting cables may be regulated on a fair basis of uniformity. The world has seen the postal system developed from a congeries of independent and exclusive services into a well-ordered union, of which all countries enjoy the manifold benefits. It would be strange were the nations not in time brought to realize that modern civilization, which owes so much of its progress to the annihilation of space by the electric force, demands that this all-important means of communication be a heritage of all peoples, to be administered and regulated in their common behoof. A step in this direction was taken when the international convention of 1884 for the protection of submarine cables was signed, and the day is, I trust, not far distant when this medium for the transmission of thought from land to land may be brought within the domain of international concert as completely as is the material carriage of commerce and correspondence upon the face of the waters that divide them.