It always gives me sincere pleasure to communicate to both Houses of Congress anything in my power which may aid them in the discharge of their high duties and which the public interest does not require to be withheld. In transmitting the late treaty to the Senate everything was caused to accompany it which it was supposed could enlighten the judgment of the Senate upon its various provisions. The views of the Executive, in agreeing to the eighth and ninth articles, were fully expressed, and pending the discussion in the Senate every call for further information was promptly complied with, and nothing kept back which the Senate desired. Upon this information and upon its own knowledge of the subject the Senate made up and pronounced its judgment upon its own high responsibility, and as the result of that judgment the treaty was ratified, as the Journal shows, by a vote of 39 to 9. The treaty has thus become the law of the land by the express advice of the Senate, given in the most solemn manner known to its proceedings. The fourth request is-- That the President be requested to communicate to the Senate all the correspondence with our ministers abroad relating to the foregoing points of inquiry. If this branch of the resolution were more definite, some parts of it might perhaps be met without prejudice to the public interest by extracts from the correspondence referred to. At a future day a communication may be expected to be made as broad and general as a proper regard to these interests will admit, but at present I deem any such communication not to be consistent with the public interest. The fifth and last is-- That the President be requested to communicate to the Senate all such information upon the negotiation of the African squadron articles as will show the origin of such articles and the history and progress of their formation.