the war declared by Congress with extraordinary unanimity was
unjust and should be abandoned--an admission unfounded in fact and
degrading to the national character.

The terms of the treaty proposed by the United States were not only just
to Mexico, but, considering the character and amount of our claims, the
unjustifiable and unprovoked commencement of hostilities by her, the
expenses of the war to which we have been subjected, and the success
which had attended our arms, were deemed to be of a most liberal
character.

The commissioner of the United States was authorized to agree to the
establishment of the Rio Grande as the boundary from its entrance into
the Gulf to its intersection with the southern boundary of New Mexico,
in north latitude about 32 deg., and to obtain a cession to the United
States of the Provinces of New Mexico and the Californias and the
privilege of the right of way across the Isthmus of Tehuantepec. The
boundary of the Rio Grande and the cession to the United States of New
Mexico and Upper California constituted an ultimatum which our
commissioner was under no circumstances to yield.

That it might be manifest, not only to Mexico, but to all other nations,
that the United States were not disposed to take advantage of a feeble
power by insisting upon wresting from her all the other Provinces,
including many of her principal towns and cities, which we had conquered
and held in our military occupation, but were willing to conclude a
treaty in a spirit of liberality, our commissioner was authorized to
stipulate for the restoration to Mexico of all our other conquests.

As the territory to be acquired by the boundary proposed might be
estimated to be of greater value than a fair equivalent for our just
demands, our commissioner was authorized to stipulate for the payment of
such additional pecuniary consideration as was deemed reasonable.

The terms of a treaty proposed by the Mexican commissioners were wholly
inadmissible. They negotiated as if Mexico were the victorious, and not
the vanquished, party. They must have known that their ultimatum could
never be accepted. It required the United States to dismember Texas by
surrendering to Mexico that part of the territory of that State lying
between the Nueces and the Rio Grande, included within her limits by her
laws when she was an independent republic, and when she was annexed to
the United States and admitted by Congress as one of the States