Maryland’s largest school district taught classes with material that labeled phrases such as “Make America Great Again,” an example of white supremacy, according to documents obtained by conservative watchdog group Judicial Watch.

“The racist, revolutionary claptrap in these documents should be nowhere near a school classroom,” said Judicial Watch President Tom Fitton. “These documents show that extremists have access to our schools and are willing to abuse this access to children in order to advance a dangerous, divisive, and likely illegal agenda.”