This is a sweeping grant of power to the United States, which no nation ought to have conceded, but which, it is believed, has been confined within safe limits by our treaty with Mexico now before the Senate. Such was believed to be the established policy of the Government at the commencement of this Administration, viz, the grant of transits in our favor and the guaranty of our protection as an equivalent. This guaranty can never be dangerous under our form of government, because it can never be carried into execution without the express authority of Congress. Still, standing on the face of treaties, as it does, it deters all evil-disposed parties from interfering with these routes. Under such circumstances the attention of the Executive was early turned to the Nicaragua route as in many respects the most important and valuable to the citizens of our country. In concluding a treaty to secure our rights of transit over this route I experienced many difficulties, which I need not now enumerate, because they are detailed in different messages to Congress. Finally a treaty was negotiated exactly in accordance with the established policy of the Government and the views of the Executive, and clear from the embarrassments which might arise under the phraseology of previous treaties. The fourteenth article of the treaty contains a full, clear, and specific grant of the right of transit to the United States and their citizens, and is believed to be perfectly unexceptionable. The fifteenth article, instead of leaving one equivalent duty of protection, general and unlimited, as in our treaty with New Granada and in the Clayton and Bulwer treaty, or instead of that general right assured to the Government in the Mexican treaty of extending its protection as it shall itself judge wise, when it may feel sanctioned and warranted by the public or international law, confines the interference conceded within just and specific limits. Under the sixteenth article of this treaty the Government of the United States has no right to interpose for the protection of the Nicaragua route except with the consent or at the request of the Government of Nicaragua, or of the minister thereof at Washington, or of the competent, legally appointed local authorities, civil or military; and when in the opinion of the Government of Nicaragua the necessity ceases such force shall be immediately withdrawn. Nothing can be more carefully guarded than this provision. No force can be employed unless upon the request of the Government of Nicaragua, and it must be immediately withdrawn whenever in the opinion of that Government the necessity ceases. When Congress shall come to adopt the measures necessary to carry this provision of the treaty into effect they can guard it from any abuses which may possibly arise.