The North American Values Institute claims Pittsburgh Public Schools' ethnic studies course teaches political activism, not history, citing units on challenging systems of power.
https://www.foxnews.com/media/watchdog-group-warns-pittsburgh-high-school-course-recruits-students-political-activism
https://www.foxnews.com/media/watchdog-group-warns-pittsburgh-high-school-course-recruits-students-political-activism