AUSTIN, Texas (AP) — Schoolteacher raises of $5,000 are on the table in Texas — a proposed pay hike that ranks among the biggest in the U.S. since a wave of teacher unrest began last year. But protests aren't why the money is suddenly available.

Texas hasn't even had a teacher strike. But as in other GOP strongholds this spring, lawmakers who have spent years clashing with public schools by slashing budgets, ratcheting up testing and cheerleading private schools are blinking in the face of election pressure as much as picket lines.

Rattled by a dreadful midterm election for Republicans — and l...