Tammany Hall ran on the same mechanism as every immigrant enclave: precinct captains met Irish immigrants at the docks with jobs and housing in exchange for a vote. The patronage machine it built grew so large that a president's assassination by a disappointed office-seeker forced Congress to invent the modern civil service in 1883.

In 1868 a man won a seat in Congress and the House voted not to give it to him. In 1964 a delegation arrived at a convention with a legitimate claim to be seated and was refused. Both times the voters had already said yes. Elections and seats are two different decisions, made by two different sets of people, and only one of them is on a ballot.

Two counties, four hundred miles apart, both live on money earned somewhere else. In one, a third of households receive food assistance. In the other, a third of the population is measured as poor because their parents' income is recorded in a different state. The economic arrangement is identical. Only one of them is described as dependent — and the same farm bill pays for both.

In 1790, the federal government agreed to fund a broad public good and let the benefit land unevenly on purpose, then closed the deal with a side trade nobody wrote into the law. It has been the country's default move ever since -- for reasons that had nothing to do with the thing being funded, and everything to do with which places got to decide.

Politics gets described the same way markets do -- as a weather system, something that just happens to a place. It isn't. New Hampshire and Michigan, four elections across a decade, show the same specific person showing up in the same specific way, again and again, including the time it didn't work.

Nearly every fact needed to answer a real question about American life is already sitting in a public government database somewhere. The problem was never access. It's that no two agencies built their data to fit together, so knowing something in principle and knowing it in practice have quietly become two different things.