The War that ensued between Texas and Mexico ended in the flight of the Mexican Army and the capture of Santa Anna at San Jacinto, and a treaty recognizing Texan independence. In October, 1836, General Houston was inaugurated President of the Republic of Texas. Close upon this followed (in August, 1837) a proposition to our Government from the Texan envoy for the annexation of Texas to the United States. President Van Buren declined the offer. The Northern friends of Freedom were as much opposed to this annexation project as the advocates of Slavery were anxious for it. Even such conservative Northern Statesmen as Daniel Webster strongly opposed the project. In a speech delivered in New York [1837], after showing that the chief aim of our Government in the acquisition of the Territory of Louisiana was to gain command of the mouths of the great rivers to the sea, and that in the acquisition of the Floridas our policy was based on similar considerations, Mr. Webster declared that "no such necessity, no such policy, requires the annexation of Texas," and that we ought "for numerous and powerful reasons to be content with our present boundaries. He recognized that Slavery already existed under the guarantees of the Constitution and those guarantees must be fulfilled; that "Slavery, as it exists in the States, is beyond the power of Congress. It is a concern of the States themselves," but "when we come to speak of admitting new States, the subject assumes an entirely different aspect. Our rights and our duties are then both different. The Free States, and all the States, are then at liberty to accept or to reject;" and he added, "In my opinion the people of the United States will not consent to bring into the Union a new, vastly extensive and Slaveholding country, large enough for a half a dozen or a dozen States. In my opinion, they ought not to consent to it." Farther on, in the same speech--after alluding to the strong feeling in the Northern States against the extension of Slavery, not only as a question of politics, but of conscience and religious conviction as well-he deems him a rash man indeed "who supposes that a feeling of this kind is to be trifled with or despised." Said he: "It will assuredly cause itself to be respected. It may be reasoned with; it may be made willing--I believe it is entirely willing--to fulfill all existing engagements and all existing duties--to uphold and defend the Constitution as it is established, with whatever regrets about some provisions which it does actually contain. But to coerce it into silence, to endeavor to restrain its free expression, to seek to compress and confine it, warm as it is, and more heated as such endeavors would inevitably render it,--should this be attempted, I know nothing, even in the Constitution or in the Union itself, which would not be endangered by the explosion which might follow."