President Biden proposes a new rule to have critical race theory taught in public schools. Lindsey Burke and Inez Stepman write about the impact of the proposed rule: “Initially, the rule would apply only to a couple of small grant programs. But it wouldn’t stop there. Its introduction would follow a pattern similar to that of other unpopular national curriculum efforts, such as Common Core, which gained entrée to classrooms all over America through a carrot-and-stick approach.”