Matt Bevin, the conservative Republican governor of Kentucky, lost it a few days ago. Thousands of his state’s teachers had walked off their jobs, forcing many schools to close for a day, to protest his opposition to increased education funding. And Bevin lashed out with a bizarre accusation: “I guarantee you somewhere in Kentucky today a child was sexually assaulted that was left at home because there was nobody there to watch them.”

He later apologized. But his hysterical outburst had deep roots: At the state and local levels, the conservative obsession with tax cuts has forced the G.O.P. into what amounts to a war on education, and in particular a war on schoolteachers. That war is the reason we’ve been seeing teacher strikes in multiple states. And people like Bevin are having a hard time coming to grips with the reality they’ve created.

To understand how they got to this point, you need to know what government in America does with your tax dollars.

The federal government, as an old line puts it, is basically an insurance company with an army: nondefense spending is dominated by Social Security, Medicare and Medicaid. State and local governments, however, are basically school districts with police departments. Education accounts for more than half the state and local work force; protective services like police and fire departments account for much of the rest.