America’s public schools are once again in the crosshairs of our nation’s culture wars. Some parents want more say in what and how their kids are taught — especially topics like racial history and gender studies. These parents say schools are pushing a social agenda they don’t agree with. The call for more parental involvement includes increased challenges to the books used in classrooms. Last year, those cases quadrupled with challenges against nearly 1600 individual titles. Educators worry that the pushback against classroom materials can also achieve a broader goal — to challenge teachers with policies and laws that restrict what and how they can teach.