A federal judge Wednesday did not make a ruling after hearing arguments in a lawsuit over how race can be taught in Arkansas schools.

The state is trying to dismiss a case challenging Section 16 of the Arkansas LEARNS Act, which prevents educators from teaching “prohibited indoctrination including Critical Race Theory.” Under the law, teachers are also not allowed to teach anything that could “encourage discrimination.”

After the law passed, an AP African American Studies class was briefly removed from the state’s curriculum before being reinstated. A group of lawyers, along with local parents, teachers and students are suing the state. They argue the law has a vague chilling effect that makes teachers' jobs difficult, discriminates against Black people and amounts to “viewpoint discrimination.”

Judge hears arguments in Arkansas LEARNS indoctrination case