Mr. DOOLITTLE. Mr. President, I look upon this Industrial Exhibition as an exhibition which might take place, perhaps, even if a state of war were in existence between the Government of the U.S and some of the nations who are invited to take part in it. But whatever may have been our relations heretofore with France rowing out of the interference in Mexico, I think we have reason at the present time, at all events, to be assured that those relations are wearing a better aspect than they have done heretofore. Whether it be simply from policy, whether it be because Napoleon may have use for all his forces to be i ready for the eventualities that may arise on 1 the continent of Euro e, or whether it be be 1 cause Napoleon sees not the Republic of the U.S. is still undivided, still unbroken; whatever may he the policy. the principle, or the interest that controls him, I believe. from assurances that we receive now, that the French Government do intend to withdraw their expeditionary forces and all their forces from the republic of Mexico. 0t many days ago there was published a letter from the city of Mexico which I have in my hand and from which I will read. I would not give any particular authority to an anonymous letter, but I have received a communication from a gentleman who is acquainted with the writer in t ie city of Mexico, and while it is not proper, under existing circumstances, that his name should bementioned at the present time, still the assurance is given that the writer of this anonymous letter is a man who has the means of information and stands high in that country. I will read it: Cirv or Mexico. Mail 20.1866. General Bazainc has reccived orders from the French Minister of War, Marshal Rnndon, to im mediately concentrate the French forces in Mexico, at the cities of Mexteo.Puebla and Orizaba.forming the principal camp at the latter place; to embark 3/4ths of the force in November and the remainder in Morph next; to not meditate any further movements against the Liberals, nor to attempt to reoccupy any place that has once been abandoned, even i he Liberals retakepossessionin the very not: and to giveno more moneyto Maximilian in aword. to bring the whole French expedition to an end by March of the coming year. With referenceto money, the situation is verybad indeed.as the following incident will show: 0n the application recently of Maximilian to general Bazarncfor further pecuniary supplies. the latter excused himself on the ground of orders from home. Maximilian then declared that he should abdicate and leave the country at once if more money wasnot furnished. Theron on General Bazaincissued orders to the PayMGen to deliver to the Imperial Govcmment$000. The PnyMGen however refused to obey. M he had received orders direct from the French Minister of Finance. Mr. Fould. not to give to Maximilian a single dollar more. General Buzaine then sent an armed force, who broke open the safes and took the money. This scandal has causeda rent excitement here. asit is alinpsta repetition oft c actof Miranion and Miirqncrz. in 1860i, n breaking into the English logation and taking there fromthe moneyof the English boWnhde hroeldiserasl.l this to end and where will matters stand when once the French army is withdrawn? An officer of the French expeditionary corps on being asked. after the occurrenceof the foregoing events.what they camehere for. replied. “To spend 8180.000000 to uselessly sacrificcthe lives of ourvul iant soldiers, and to forfeit our national honor." Could more truth have been expressedin sofew words?. In niilit aryaffairstheLiberalsare doing well and the situation is everyday improving. Mr. President, I have assurances that the writer of this letter is a man of high standing in Mexico, and that we can rely to a considerable extent upon the statement which is here made. We have seen in the newspapers that Austrian troops were to be sent into Mexico to take the place of the French troops as they should be withdrawn; but we have also seen from newspaper statements coming from over the water, as well as in our own country, that the U.S. Government has protested against any such proceeding; and a resolution which was passed this morning on my motion calls on the President to furnish, for the information of the Senate, the response of the Aus trian Government. While, of course, I will not undertake to anticipate what the response may be, I believe that response will be such as to give us great satisfaction.