The war, the gold, and the paper

Alamo 6 March 1836; San Jacinto 21 April 1836

Santa Anna took the Alamo and was beaten and captured six weeks later at San Jacinto. He signed away Texas as a prisoner; the Mexican government repudiated it and never recognised the Republic.

why it is Nevada’s The unresolved status is the fuse. When the United States annexed Texas in December 1845 it annexed a border dispute Mexico had never conceded existed.

Both battles are entries in the War Atlas. The Treaties of Velasco were repudiated by the Mexican congress.

declared 13 May 1846; Mexico City occupied 14 September 1847

A skirmish in the disputed strip between the Nueces and the Rio Grande in April 1846 produced a declaration of war in May. Scott landed at Veracruz, fought inland, stormed Chapultepec on 13 September 1847 and occupied the capital the next day.

why it is Nevada’s Not one engagement of this war was fought in Nevada, and Nevada is among the largest pieces of what it transferred. The territory was taken in the capital.

Chapultepec is in the War Atlas — and it is the only battle of this war that is.

1846–48

United States deaths in the Mexican–American War came to 12,535. Of those, 1,549 were killed in battle and 10,986 died of disease — eighty-eight per cent, a ratio near seven to one. Dysentery did most of it, then yellow fever, moving through crowded camps on bad water. Close to thirteen per cent of the entire American force died of illness, which makes this the deadliest war in American history by that measure.

why it is Nevada’s The war that transferred Nevada is remembered as a sequence of battles — Palo Alto, Monterrey, Chapultepec — and it was mostly men dying of dysentery in camp. That matters here for a structural reason as well as a moral one: an atlas that stores one casualty number per battle cannot say this. It reports a bloodbath and hides an epidemic. Nevada changed hands in a war whose real killer never appears in a battle record, which is the same problem this volume has already hit with the Snake War and with the Great Basin collapse — the largest thing that happened is the thing the schema has no column for.

US Army Medical Department casualty statistics for the War with Mexico, 1846–48: 12,535 deaths, 1,549 killed in battle, 10,986 by disease.

every crossing

Emigrants took oxen over mules and horses, and the reasons are all logistical. An ox is cheaper, pulls a heavier load, and eats grass rather than grain — so it feeds itself off the country the wagon is crossing, where a mule needs fodder carried for it. It is slower, around two miles an hour and fifteen miles a day, and four to six yoke pulled a wagon. It was also less worth stealing. And at the end of the list: you can eat it. The provision load itself was flour, salt pork and bacon packed in bran against the heat, coffee, sugar, beans, rice and dried fruit — roughly two hundred pounds of flour and fifty to seventy-five of bacon per adult. Hunting was mostly a myth; a train that stops to hunt loses the day.

why it is Nevada’s The ox is the whole trail system in one animal: it is the engine, the fuel is the grass it walks over, and it is the emergency ration of last resort. Which is exactly why the Forty Mile Desert killed so efficiently. Take away the grass — because the party ahead ate it — and the engine, the fuel and the food fail as one thing rather than three. The thousands of carcasses counted on that stretch in 1850 are not livestock losses. They are the failure of a machine that ran on the ground it crossed. And the same reasoning explains the fuel: there is no timber in the valleys, so emigrants burned sagebrush and dried dung, and Native households had been doing the same for millennia. What you burn, what you eat and what pulls the load are one question out here, and every site anyone chose was chosen by answering it.

Ox-versus-mule economics, provision lists and daily march rates are consistent across the overland guides and emigrant diaries. Carcass counts on the Forty Mile Desert are 1850 estimates rather than a census — see the forage row.

24 January 1848

James Marshall, building a sawmill for Sutter on the South Fork of the American River, found gold in the tailrace.

why it is Nevada’s Nine days before the treaty was signed. Mexico ceded the ground without knowing, and the United States acquired it without knowing either — word did not reach Washington for months.

24 January 1848 at Coloma; treaty signed 2 February 1848. The nine-day gap is arithmetic, not interpretation.

signed 2 February 1848; in force 30 May 1848

Mexico ceded roughly 525,000 square miles for fifteen million dollars and the assumption of claims against it.

why it is Nevada’s Nevada becomes American here. Not by settlement, not by conquest on the ground, not by anyone living in it being consulted — by signature, in a town outside Mexico City.

Treaty text and ratification dates.

1849–1850

Something on the order of ninety thousand people moved on California in 1849. They arrived faster than any territorial government could be built, and the convention at Monterey in late 1849 wrote a constitution excluding slavery and demanded admission as a free state.

why it is Nevada’s Two consequences, both Nevada’s. The traffic crossing the Humboldt corridor went from hundreds a year to tens of thousands — which is what broke the subsistence base. And a free California forced the compromise that created the territory Nevada was governed under.

The Monterey convention’s proceedings; the 1849 arrival estimates are approximate by nature.