Six months into his second term, President Donald Trump has gotten almost everything he has wanted from the Supreme Court that he reshaped during his first. The justices, three of whom were appointed by Trump,

On July 14, the U.S. Supreme Court allowed the Trump administration to carry on with its massive Education Department layoffs while a lawsuit proceeds.

Justices Elena Kagan, Sonia Sotomayor and Ketanji Brown Jackson dissented. “When the Executive publicly announces its intent to break the law, and then executes on that promise, it is the Judiciary’s...