(1) That the Rio Grande was the western boundary of Louisiana as we
purchased it of France in 1803.

(2) That the Republic of Texas always claimed the Rio Grande as her
eastern boundary.

(3) That by various acts she had claimed it on paper.

(4) That Santa Anna in his treaty with Texas recognized the Rio Grande as
her boundary.

(5) That Texas before, and the United States after, annexation had
exercised jurisdiction beyond the Nueces--between the two rivers.

(6) That our Congress understood the boundary of Texas to extend beyond
the Nueces.

Now for each of these in its turn. His first item is that the Rio Grande
was the western boundary of Louisiana, as we purchased it of France in
1803; and seeming to expect this to be disputed, he argues over the
amount of nearly a page to prove it true, at the end of which he lets us
know that by the treaty of 1803 we sold to Spain the whole country from
the Rio Grande eastward to the Sabine. Now, admitting for the present
that the Rio Grande was the boundary of Louisiana, what under heaven had
that to do with the present boundary between us and Mexico? How, Mr.
Chairman, the line that once divided your land from mine can still be the
boundary between us after I have sold my land to you is to me beyond all
comprehension. And how any man, with an honest purpose only of proving
the truth, could ever have thought of introducing such a fact to prove
such an issue is equally incomprehensible. His next piece of evidence is