Critical Race Theory (CRT) is among the most divisive doctrines to ever threaten America’s schoolchildren, and it has sparked an unprecedented grassroots uprising of parents whose stories of ideological resistance have been detailed in our new book The Great Parent Revolt. A multidisciplinary education philosophy that places race at the center of American history and culture, CRT is akin to racial Marxism — with whites viewed as oppressors and non-whites framed as the oppressed. The philosophy is at the center of high-profile intellectual efforts, such as The New York Times’ controversial 1619 Project, which claims that slavery and anti-black racism...