Every entry, in one list

Forty-one entries in six sections. This is the dense page; the front of the site is not.

The court

The court at Belle PointA federal court was placed here because a river and a boundary line crossed at the same spot, which is a geographic accident with very large consequences.
Jurisdiction over the TerritoryThe court held authority over some seventy-four thousand square miles to the west, which was sovereign territory of five nations.
Aniyvwiya, Chahta, Chikasha, Mvskoke, SemvnoleFive sovereign nations, named as they name themselves, whose territory the court's reach overlaid and whose own governments, courts and law long predated it.
The judgeHe presided for twenty-one years over a court whose reach was unlike any other in the federal system.
The record of sentencesThe court's capital sentences are a matter of documented number and date, and are stated here as record.
The deputy marshalsThey rode into the Territory to execute the court's process, and a substantial number were killed doing it.
The courthouseThe building itself, its rooms and what each was used for.
Aniyvwiya
ChahtaA nation with its own courts, districts and written law — whose territory also happened to sit atop one of the more valuable coalfields in the mid-continent.
ChikashaThe southernmost of the Five Tribes held its own legislature, courts and governor — and sits largely outside the frame when the view begins at Fort Smith.
Mvskoke
SemvnoleForcibly removed twice before Indian Territory was even its name, the Seminole Nation arrived with fewer people and less land than any of the Five Tribes — and built a government anyway.

The seam

Semi-anthraciteThe valley's coal is unusually hard and clean-burning, which is why it was worth moving and why the railways came.
The Arkoma Basin under the valley floorA subsiding basin filled with sediment, buried deep enough and heated hard enough that the coal in it was driven most of the way to anthracite.
Mines and operatorsWho held the leases and worked the seams, and how quickly that changed hands.
Work undergroundThin seams worked by hand, with the conditions and the accident record that followed.
Tipples and washersCoal has to be sorted, washed and loaded, and the plant that does it is most of what survives above ground.
What closed themFuel oil, gas and cheaper strip-mined coal elsewhere, rather than the seams running out.
The Frisco lineThe road that connected the coalfield to markets, and set which towns grew.
Sidings and spursEvery working mine needed its own connection, and the abandoned spurs still show where they were.
Kansas City Southern

The river

The channel that will not stay putA river of this size moves sideways across its own floodplain, abandoning bends and cutting new ones, and the old channels are still legible in the fields.
Cut banks, and what they showOn the outside of a bend the river is eating into its own deposits, and the exposed face is a readable section of everything it laid down.
Terraces, and why the towns sit on themThe flat steps above the floodplain are former river levels, and they are the only ground here that is both level and reliably dry.
The Poteau confluenceTwo rivers meeting is why this spot and not another one a mile away.
Sand and gravelThe riverbed is itself a resource, dredged and sold, which is a quieter industry than coal but a longer one.
Belle PointThe bluff at the confluence where the first fort was placed, which is the origin of everything after it.

The ranges

An east–west grainAlmost every range in North America runs north–south. The Ouachitas run east–west, folded that way by a continental collision, and that single fact explains the valley, the basin and the coal.
Mount Magazine, and the cap that saved itA hard sandstone cap protected what was beneath it while everything around wore away, which is why an isolated flat-topped mountain stands above farmland.
Sugar Loaf, Poteau, and the flat topsThe same cap-and-slope structure repeated at smaller scale across the valley, each one a remnant of a surface that used to be continuous.
The collision that folded itThe mountains, the basin and the rank of the coal are all products of one continental collision, which is why they cannot be explained separately.

The navigation

The navigationThe river was made navigable by engineering, and the lock and dam system is why commercial traffic still runs.
Trimble Lock and DamOne lock and dam on the system, and what a single structure actually does to the river above and below it.
Levees and the bottomlandA river this size floods, and the earthworks that answer it shape where anyone can build.
Eighteen locks, end to endThe whole system taken together: a staircase of pools that turns a shifting shallow river into a dependable channel.
Yards at Fort SmithSorting and servicing happened at the town, which is why the town kept its size.

The towns

Hartford and Huntington, Two GridsTwo mining towns close together, with the street pattern the companies laid out.
Barling and Lavaca
Bonanza and Jenny LindTwo small communities that took their names from the gold-rush vocabulary of mid-century optimism and never grew into them.
GreenwoodThe Sebastian County seat sits at the edge of the coalfield, built on extraction, and still there when extraction stopped.
Mansfield and MidlandTwo coal towns whose street plans still carry the signature of the companies that built them.