The death of the late Sultan has produced no alteration in our relations with Turkey. Our newly appointed minister resident has reached Constantinople, and I have received assurances from the present ruler that the obligations of our treaty and those of friendship will be fulfilled by himself in the same spirit that actuated his illustrious father.

I regret to be obliged to inform you that no convention for the settlement of the claims of our citizens upon Mexico has yet been ratified by the Government of that country. The first convention formed for that purpose was not presented by the President of Mexico for the approbation of its Congress, from a belief that the King of Prussia, the arbitrator in case of disagreement in the joint commission to be appointed by the United States and Mexico, would not consent to take upon himself that friendly office. Although not entirely satisfied with the course pursued by Mexico, I felt no hesitation in receiving in the most conciliatory spirit the explanation offered, and also cheerfully consented to a new convention, in order to arrange the payments proposed to be made to our citizens in a manner which, while equally just to them, was deemed less onerous and inconvenient to the Mexican Government. Relying confidently upon the intentions of that Government, Mr. Ellis was directed to repair to Mexico, and diplomatic intercourse has been resumed between the two countries. The new convention has, he informs us, been recently submitted by the President of that Republic to its Congress under circumstances which promise a speedy ratification, a result which I can not allow myself to doubt.

Instructions have been given to the commissioner of the United States under our convention with Texas for the demarcation of the line which separates us from that Republic. The commissioners of both Governments met in New Orleans in August last. The joint commission was organized, and adjourned to convene at the same place on the 12th of October. It is presumed to be now in the performance of its duties.

The new Government of Texas has shown its desire to cultivate friendly relations with us by a prompt reparation for injuries complained of in the cases of two vessels of the United States.

With Central America a convention has been concluded for the renewal of its former treaty with the United States. This was not ratified before the departure of our late chargé d'affaires from that country, and the copy of it brought by him was not received before the adjournment of the Senate at the last session. In the meanwhile, the period limited for the exchange of ratifications having expired, I deemed it expedient, in consequence of the death of the chargé d'affaires, to send a special agent to Central America to close the affairs of our mission there and to arrange with the Government an extension of the time for the exchange of ratifications.

The commission created by the States which formerly composed the Republic of Colombia for adjusting the claims against that Government has by a very unexpected construction of the treaty under which it acts decided that no provision was made for those claims of citizens of the United States which arose from captures by Colombian privateers and were adjudged against the claimants in the judicial tribunals. This decision will compel the United States to apply to the several Governments formerly united for redress. With all these—New Granada, Venezuela, and Ecuador—a perfectly good understanding exists. Our treaty with Venezuela is faithfully carried into execution, and that country, in the enjoyment of tranquillity, is gradually advancing in prosperity under the guidance of its present distinguished President, General Paez. With Ecuador a liberal commercial convention has lately been concluded, which will be transmitted to the Senate at an early day.

With the great American Empire of Brazil our relations continue unchanged, as does our friendly intercourse with the other Governments of South America—the Argentine Republic and the Republics of Uruguay, Chili, Peru, and Bolivia. The dissolution of the Peru-Bolivian Confederation may occasion some temporary inconvenience to our citizens in that quarter, but the obligations on the new Governments which have arisen out of that Confederation to observe its treaty stipulations will no doubt be soon understood, and it is presumed that no indisposition will exist to fulfill those which it contracted with the United States.

The financial operations of the Government during the present year have, I am happy to say, been very successful. The difficulties under which the Treasury Department has labored, from known defects in the existing laws relative to the safe-keeping of the public moneys, aggravated by the suspension of specie payments by several of the banks holding public deposits or indebted to public officers for notes received in payment of public dues, have been surmounted to a very gratifying extent. The large current expenditures have been punctually met, and the faith of the Government in all its pecuniary concerns has been scrupulously maintained.

The nineteen millions of Treasury notes authorized by the act of Congress of 1837, and the modifications thereof with a view to the indulgence of merchants on their duty bonds and of the deposit banks in the payment of public moneys held by them, have been so punctually redeemed as to leave less than the original ten millions outstanding at any one time, and the whole amount unredeemed now falls short of three millions. Of these the chief portion is not due till next year, and the whole would have been already extinguished could the Treasury have realized the payments due to it from the banks. If those due from them during the next year shall be punctually made, and if Congress shall keep the appropriations within the estimates, there is every reason to believe that all the outstanding Treasury notes can be redeemed and the ordinary expenses defrayed without imposing on the people any additional burden, either of loans or increased taxes.

To avoid this and to keep the expenditures within reasonable bounds is a duty second only in importance to the preservation of our national character and the protection of our citizens in their civil and political rights. The creation in time of peace of a debt likely to become permanent is an evil for which there is no equivalent. The rapidity with which many of the States are apparently approaching to this condition admonishes us of our own duties in a manner too impressive to be disregarded. One, not the least important, is to keep the Federal Government always in a condition to discharge with ease and vigor its highest functions should their exercise be required by any sudden conjuncture of public affairs—a condition to which we are always exposed and which may occur when it is least expected. To this end it is indispensable that its finances should be untrammeled and its resources as far as practicable unencumbered. No circumstance could present greater obstacles to the accomplishment of these vitally important objects than the creation of an onerous national debt. Our own experience and also that of other nations have demonstrated the unavoidable and fearful rapidity with which a public debt is increased when the Government has once surrendered itself to the ruinous practice of supplying its supposed necessities by new loans. The struggle, therefore, on our part to be successful must be made at the threshold. To make our efforts effective, severe economy is necessary. This is the surest provision for the national welfare, and it is at the same time the best preservative of the principles on which our institutions rest. Simplicity and economy in the affairs of state have never failed to chasten and invigorate republican principles, while these have been as surely subverted by national prodigality, under whatever specious pretexts it may have been introduced or fostered.