For several months, Mr. John Forsyth, the American minister, continued at the city of Mexico in the discharge of his duties. In June, 1858, however, he suspended his diplomatic connection with the Miramon government. Our relations, which had been bad under former governments, were now rendered almost intolerable under that of Miramon by outrages towards American citizens and personal indignities to Mr. Forsyth himself. His action was approved by President Buchanan, and he was directed to return to the United States. All diplomatic intercourse was thus terminated with the government of Miramon, but as yet none was established with the Juarez government. The ultimate success of the latter became, however, so probable that the following year the President sent a confidential agent to Mexico to inquire into and report upon the actual condition of the belligerents, and in consequence of his report, Mr. Robert M. McLane was dispatched to Mexico, March 8, 1859, "with discretionary authority to recognize the government of President Juarez, if on his arrival in Mexico he should find it entitled to such recognition according to the established practice of the United States." On the 7th of April, Mr. McLane presented his credentials to President Juarez, having no hesitation, he said, "in pronouncing the government of Juarez to be the only existing government of the republic." He was cordially received by the authorities at Vera Cruz, and during all the vicissitudes of the next eight years the United States government continued to extend its sympathy and moral support to the government of Juarez as the only one entitled to the allegiance of the people of Mexico. Juarez thus came forward, in the role of reformer, as the champion of constitutionalism and the supremacy of the state against the overreaching power, influence, and wealth of the church party. He was a full-blooded Indian, without the slightest admixture of Spanish blood. In December, 1860, he finally succeeded in overthrowing the party of Miramon and driving the latter into exile. Immediately, on reoccupying the city of Mexico, the Constitutionalists proceeded to execute with severity the decree issued at Vera Cruz nationalizing or sequestrating the property of the church. The most difficult question which the new government had to face was that of international obligations recklessly contracted by the various revolutionary leaders who had successively been recognized as constituting the government of Mexico. In consequence of debts contracted and outrages and enormities perpetrated, for the most part during the regime of Miramon and the church party, the governments of England, France, and Spain determined to intervene in Mexico.