History of the United States, Volume 3

by Elisha Benjamin Andrews

General Santa Anna.
The all-absorbing question now was where Texas ended: at the Nueces, as
Mexico declared, or at the Rio Grande, as Texas itself had maintained,
insisting upon that stream as of old the bourne between Spanish America
and the French Louisiana. Mexico, proud, had recognized neither the
independence of Texas nor its annexation by the United States, yet would
probably have agreed to both as preferable to war, had the alternative
been allowed. To be sure, she was dilatory in settling admitted claims
for certain depredations upon our commerce, threatened to take the
annexation as a casus belli, withdrew her envoy and declined to accept
Slidell as ours, and precipitated the first actual bloodshed. Yet war
might have been averted, and our Government, not Mexico's, was to blame
for the contrary result. Slidell played the bully, the navy threatened
the coast, our wholly deficient title, through Texas, to the
Nueces-Rio-Grande tract was assumed without the slightest ado to be
good, and when General Arista, having crossed the river in Taylor's
vicinity, repelled the latter's attack upon him, the President, followed
by Congress, falsely alleged war to exist "by act of the Republic of
Mexico."
[1846]
During most of 1845, General Zachary Taylor was at Corpus Christi on the
west bank of the Nueces, in command of 3,600 men. The first aggressive
movement occurred in March of the following year, when Taylor, invading
the disputed territory by command from Washington, advanced to the Rio
Grande, opposite Matamoras. April 26th, a Mexican force crossed the
river and captured a party of American dragoons which attacked them.
Taylor drew back to establish communication with Point Isabel, and on
advancing again toward the Rio Grande, May 8th, found before him a
Mexican force of nearly twice his numbers, commanded by Arista. The
battle of Palo Alto ensued, and next day that of Resaca de la Palma,
Taylor completely victorious in both. May 13th, before knowledge of
these actions had reached Washington, warranted merely by news of the
cavalry skirmish on April 26th, Congress declared war, and the President
immediately called for 50,000 volunteers. In July Taylor was re-enforced
by Worth, and proceeded to organize a campaign against Monterey, a
strongly fortified town some ninety miles toward the City of Mexico.
This place was reached September 19th, and captured on the 22d, after
hard fighting and severe losses on both sides. An armistice of eight
weeks followed.

James K. Polk, after a photograph by Brady.

PLAN OF THE BATTLE OF BUENA VISTA MORNING 23 OF FEB 1847.
[1847]
Meantime a revolution had occurred in Mexico. The banished Santa Anna
was recalled, and as President of the Republic assumed command of the
Mexican armies. On February 23, 1847, occurred one of the most
sanguinary but brilliant battles of the war, that of Buena Vista.
Taylor, learning that a Mexican force was advancing under Santa Anna, at
least double the 5,200 left him after the requisition upon him which
General Scott had just made, drew back to the strong position of Buena
Vista, south of Saltillo. Here Santa Anna, having through an intercepted
despatch learned of Taylor's weakness, ferociously fell upon him with a
force 12,000 strong. On right and centre, by dint of good tactics and
bull-dog fighting, Taylor held his own and more, but the foe succeeded
at first in partly turning and pushing back his left. The Mexican
commander bade Taylor surrender, but was refused, whence the saying that
"Old Rough and Ready," as they called Taylor, "was whipped but didn't
know it."
To check the flanking movement he sent forward two regiments of
infantry, well supported by dragoons and artillery, who charged the
advancing mass, broke the Mexicans' column, and sent them fleeing in
confusion. This saved the day. The American loss was 746, including
several officers, among them Lieutenant-Colonel Clay, son of the
Kentucky statesman. Colonel Jefferson Davis, one day to be President of
the Southern Confederacy, caused during this conflict great havoc in the
enemy's ranks with his Mississippi riflemen. Santa Anna's loss was
2,000.

General Winfield Scott.
General Winfield Scott had meantime been ordered to Mexico as chief in
command. Taylor was a Whig, and the Whigs whispered that his martial
deeds were making the democratic cabinet dread him as a presidential
candidate. But Scott was a Whig, too, and if there was anything in the
surmise, his victorious march must have given Polk's political household
additional food for reflection. Scott's plan was to reduce Vera Cruz,
and thence march to the Mexican capital, two hundred miles away, by the
quickest route. Vera Cruz capitulated March 27, 1847.
Scott straightway struck out for the interior. He was bloodily opposed
at Cerro Gordo, April 18th, and at Jalapa, but he made quick work of the
enemy at both these places. In the latter city, after his victory, he
awaited promised re-enforcements. When the last of these had arrived,
August 6th, under General Franklin Pierce, so that he could muster about
14,000 men, he advanced again. August 10th the Americans were in sight
of the City of Mexico. This was a natural stronghold, and art had added
to its strength in every possible way. Except on the south and west it
was nearly inaccessible if defended with any spirit. Scott of course
directed his attack toward the west and south sides of the city. The
first battle in the environs of the capital was fiercely fought near the
village of Contreras, and proved an overwhelming defeat for the
Mexicans. Two thousand were killed or wounded, while nearly 1,000,
including four generals, were captured, together with a large quantity
of stores and ammunition. The American loss was only 60 killed and
wounded.
The survivors fled to Churubusco, farther toward the city, where, with
every advantage of position, Santa Anna had united his forces for a
final stand. An old stone convent, which our artillery could not reach
till late in the action, was utilized as a barricade, and from this the
Mexicans poured a most deadly fire upon their assailants. The Americans
were victorious, as usual, but their loss was fearful, 1,000 being
killed or wounded, including 76 officers. A truce to last a fortnight
was now agreed upon, but Scott, seeing that the Mexicans were taking
advantage of it to strengthen their fortifications, did not wait so
long. He now had about 8,500 men fit for duty, and sixty-eight guns.
Hostilities were renewed September 7th, by the storm and capture,
costing nearly 800 men, of Molino del Rey, or "King's Mill," a mile and
a half from the city.
Possession of the Molino opened the way to Chapultepec, the Gibraltar of
Mexico, 1,100 yards nearer the goal. As it was built upon a rock 150
feet high, impregnable on the north and well-nigh so on the eastern and
most of the southern face, only the western and part of the southern
sides could be scaled. But the stronghold was the key to the city, and
after surveying the situation, a council of war decided that it must be
taken. Two picked American detachments, one from the west, one from the
south, pushed up the rugged steeps in face of a withering fire. The
rock-walls to the base of the castle had to be mounted by ladders. This
was successfully accomplished; the enemy were driven from the building
back into the city, and the castle and grounds occupied by our troops. A
large number of fugitives were cut off by a force sent around to the
north.

The Plaza of the City of Mexico.
[1848]
To pierce the city was even now by no means easy. The approach was by
two roads, one entering the Belen gate, the other the San Cosme. General
Quitman advanced toward the Belen, but at the entrance was stopped by a
destructive cannonade from the citadel itself. Those fighting their way
toward the San Cosme succeeded in entering the city, Lieutenant U. S.
Grant making his mark in the gallant work of this day. The city was
evacuated that night, and on the 15th of September, 1847, was fully in
the hands of Scott.
The treaty of Guadalupe Hidalgo was signed on February 2, 1848. It
established the Rio Grande as the boundary between the two countries,
and New Mexico, of course including what is now Arizona and also
California, was ceded to the United States for $15,000,000. The United
States also assumed, to the sum of $3,250,000, the claims of American
citizens upon Mexico. For Gadsden's Purchase, in 1853, between the Gila
River and the Mexican State of Chihuahua, we paid $10,000,000 more. Our
territory thus received in all, as a consequence of the Mexican War, an
increment of 591,398 square miles.
Inseparable from the politics of the Mexican War is the Oregon question,
since Oregon's re-occupation and "fifty-four forty or fight" had been
democratic cries for securing to Polk west-northern votes in 1844. We
had, however, no valid claim so far north, except against Russia--by the
treaty of 1824. The Louisiana purchase, indeed, had vested us with
whatever--very dubious--rights France had upon the Pacific, and the
Florida treaty of 1819 gave us the far better title of Spain to the
coast north of 42 degrees. This treaty, with Gray's discovery of the
Columbia in 1792, Lewis and Clarke's official explorations of the
Columbia valley in 1804-05-06, England's retrocession, in 1818, of
Astoria, captured during the War of 1812, and extensive actual
settlements upon the river by American citizens from 1832 on, made our
claim perfect up to 49 degrees at least. This parallel the convention
with Great Britain in 1818 had already fixed as our northern line from
the Lake of Woods to the Rocky Mountains. Between this and 54 degrees 40
minutes, England's title, from exploration and settlement, was superior
to ours, which was based upon alleged old Spanish discovery. The same
convention of 1818, renewed in 1827, opened the Oregon country to
occupation by settlers from both nations. Increase of immigration
rendering a fixing of jurisdictions imperative, England pressed for the
line of the Columbia below its intersection of the forty-ninth parallel.
We had twice offered to settle upon 49 degrees, which limit the rapid
growth of our population in the region induced England in 1836 to
accept. Whether Polk's blustering demand for "all Oregon," which came
near bringing on war with England, and his much condemned recession
later, were mere opportunist acts, is still a question. Many consider
them pieces of a deep-laid policy by Polk to tole Mexico to war in hope
of England's aid, then, suddenly pacifying England, to devour Mexico at
his leisure.
CHAPTER IV.
CALIFORNIA AND THE COMPROMISE OF 1850
[1846]
One of the campaigns at the beginning of the Mexican War was that of
General Stephen W. Kearney, from Fort Leavenworth, against New Mexico.
It was opened in May, 1846. He invaded the country without much
opposition, arrived at Santa Fe August 18th, having marched 873 miles,
declared the inhabitants free from all allegiance to Mexico, and formed
a territorial government over them as United States subjects.
Captain John C. Fremont had previously, but in the same year, 1846, been
sent to California at the head of an exploring expedition, and in May he
was notified to remain in the country in anticipation of hostilities. On
June 15th he captured Samona. Meanwhile, Commodore Sloat was erecting
our flag over the towns on the coast. In July Sloat was superseded by
Commodore Stockton, who routed the Mexican commander, De Castro, at Los
Angeles, joined Fremont, and on August 13th seized Monterey, the then
capital. The two commanders now placed themselves at the head of a
provisional government for California.