The American Civil Liberties Union (ACLU), the ACLU of New Hampshire, the ACLU of Massachusetts and the National Education Association (NEA)

It's the second lawsuit to challenge the guidance that seeks to end diversity, equity, and inclusion in schools.

The National Education Association(cq) and the American Civil Liberties Union(cq) teamed up to file a federal lawsuit in New Hampshire, alleging that a “Dear Colleague” letter the department distributed last month imposes vague restrictions that violate the First Amendment.

The U.S. Education Department faces yet another lawsuit over its sweeping Dear Colleague letter threatening to rescind federal funds for schools that use race-conscious practices across aspects of student life.