The Republican-dominated board embraced ethnic studies after a five-year campaign by educators and activists.
Latino students must know about their history to push back against the narratives that limit them.
The permanent injunction follows a two-week bench trial that found Republican-backed ethnic studies restrictions unconstitutional.
Arizona Republicans accused teachers of stoking racial discord. But the law they passed in response may violate the Constitution.
It’s part of a “lifelong crusade against racism,” Tom Horne testified Tuesday.
The error-laden textbook left school authorities mystified.