President Donald Trump escalated his rhetoric against museums and alleged “WOKE” exhibits on Tuesday, saying “everything” is centered on highlighting negative aspects of American in story, including “how bad slavery was.

The Trump administration confirmed they are conducting a review of the Smithsonian Museum because they say they do not agree with how the dark parts of American history are being portrayed.

Lindsey Halligan, the White House official leading President Donald Trump’s overhaul of the Smithsonian, thinks its museums overemphasize slavery when they should be emphasizing “how far we’ve come since slavery.”