By the act of June 28, 1902, the Congress authorized the President to enter into treaty with Colombia for the building of the canal across the Isthmus of Panama; it being provided that in the event of failure to secure such treaty after the lapse of a reasonable time, recourse should be had to building a canal through Nicaragua. It has not been necessary to consider this alternative, as I am enabled to lay before the Senate a treaty providing for the building of the canal across the Isthmus of Panama. This was the route which commended itself to the deliberate judgment of the Congress, and we can now acquire by treaty the right to construct the canal over this route. The question now, therefore, is not by which route the Isthmian Canal shall be built, for that question has been definitely and irrevocably decided. The question is simply whether or not we shall have an Isthmian Canal. When the Congress directed that we should take the Panama route under treaty with Colombia, the essence of the condition, of course, referred not to the government which controlled that route, but to the route itself; to the territory across which the route lay, not to the name which for the moment the territory bore on the map. The purpose of the law was to authorize the President to make a treaty with the power in actual control of the Isthmus of Panama. This purpose has been fulfilled. In the year 1846 this Government entered into a treaty with New Granada, the predecessor upon the Isthmus of the Republic of Colombia and of the present Republic of Panama, by which treaty it was provided that the Government and citizens of the United States should always have free and open right of way or transit across the Isthmus of Panama by any modes of communication that might be constructed, while in return our Government guaranteed the perfect neutrality of the above-mentioned Isthmus with the view that the free transit from the one to the other sea might not be interrupted or embarrassed. The treaty vested in the United States a substantial property right carved out of the rights of sovereignty and property which New Granada then had and possessed over the said territory. The name of New Granada has passed away and its territory has been divided. Its successor, the Government of Colombia, has ceased to own any property in the Isthmus. A new republic, that of Panama, which was at one time a sovereign state, and at another time a mere department of the successive confederations known as New Granada and Colombia, has now succeeded to the rights which first one and then the other formerly exercised over the Isthmus. But as long as the Isthmus endures, the mere geographical fact of its existence, and the peculiar interest therein which is required by our position, perpetuate the solemn contract which binds the holders of the territory to respect our right to freedom of transit across it, and binds us in return to safeguard for the Isthmus