One of the happiest events in recent Pan-American diplomacy was the pacific, independent settlement by the Governments of Bolivia and Peru of a boundary difference between them, which for some weeks threatened to cause war and even to entrain embitterments affecting other republics less directly concerned. From various quarters, directly or indirectly concerned, the intermediation of the United States was sought to assist in a solution of the controversy. Desiring at all times to abstain from any undue mingling in the affairs of sister republics and having faith in the ability of the Governments of Peru and Bolivia themselves to settle their differences in a manner satisfactory to themselves which, viewed with magnanimity, would assuage all embitterment, this Government steadily abstained from being drawn into the controversy and was much gratified to find its confidence justified by events. On the 9th of July next there will open at Buenos Aires the Fourth Pan-American Conference. This conference will have a special meaning to the hearts of all Americans, because around its date are clustered the anniversaries of the independence of so many of the American republics. It is not necessary for me to remind the Congress of the political, social and commercial importance of these gatherings. You are asked to make liberal appropriation for our participation. If this be granted, it is my purpose to appoint a distinguished and representative delegation, qualified fittingly to represent this country and to deal with the problems of intercontinental interest which will there be discussed. The Argentine Republic will also hold from May to November, 1910, at Buenos Aires, a great International Agricultural Exhibition in which the United States has been invited to participate. Considering the rapid growth of the trade of the United States with the Argentine Republic and the cordial relations existing between the two nations, together with the fact that it provides an opportunity to show deference to a sister republic on the occasion of the celebration of its national independence, the proper Departments of this Government are taking steps to apprise the interests concerned of the opportunity afforded by this Exhibition, in which appropriate participation by this country is so desirable. The designation of an official representative is also receiving consideration.