Florida Governor Ron DeSantis kicked off Black History Month last week by declaring a plan to dismantle the state public college system’s diversity and critical race theory programs. 

The proposed ban is part of a sweeping legislative package that builds off of the conservative governor’s ongoing campaign to control the parameters of how America’s legacy of racism is taught in public schools. In announcing the policy, DeSantis — a former history teacher whose views on the Civil War prompted students to create a parody video in which they pretended to be him and argued that the war “was not about slavery,” according to the New York Times — declared that the changes “will ensure Florida’s public universities and colleges are grounded in the history and philosophy of Western Civilization.”

In addition to eliminating diversity programs, the proposal would also give university presidents wide-ranging power over hiring, firing, and tenure decisions, and require colleges to prioritize majors that could lead to high-wage-earning jobs over degrees that promote “political agendas.”

Jeremy C. Young, a historian who works for the freedom of expression organization PEN America tracking censorship efforts in higher education, called DeSantis’ proposal an “all-out assault on the autonomy of higher education” that, if enacted, would impose the most draconian restrictions on public colleges and universities in the United States.