Trump’s actions have left school leaders feeling shaky about their relationships with Washington in a way conservatives have wanted for decades. But many educators are fighting back in court, and Trump’s focus on using executive actions leaves a lot of his education legacy at the whims of the next president. To make lasting changes, Trump’s next move will be to make his policies harder to unravel. “This has been a year of enforcement through investigation,” said Bob Eitel, who served as former Education Secretary Betsy DeVos’ senior counsel and is now president of the Defense of Freedom Institute, a conservative...