U.S. President Donald Trump has instructed the Smithsonian National Museum of American History to display warning signs about exhibits he has called 'inaccurate,' according to an executive order released on Friday.

The order, named "Restoring Trust in the Smithsonian Institution," directs the Department of the Interior to post notices outside the museum and to guide visitors to what Trump describes as more "accurate" depictions of American history. It also accuses the museum of using history as a "prime tool" to further a Marxist‑influenced agenda aimed at advancing social justice and radical transformation of society.

The Trump administration has repeatedly criticized Smithsonian leadership, claiming the institution has become a platform for an anti‑American bias and a "woke ideology" that weakens traditional narratives of American heritage. The executive order comes shortly after the Smithsonian's director, Anthea Hartig, was questioned by Republican lawmakers in congressional hearings where similar accusations were raised.

A White House statement accompanying the order highlighted concerns that the museum has "erased our heritage" and called for a shift away from diversity, equity, and inclusion programmes, which the administration has sought to eliminate across federal agencies. Trump’s broader policy agenda includes several other executive orders targeting what he perceives as left‑wing cultural influence.

The Smithsonian, a federally funded network of 21 museums spread across Washington, Virginia, and New York, offers free admission to millions of visitors each year and houses a vast collection of artifacts that chronicle American culture and history. The new signage is expected to appear near the museum’s entrance, but no official response from the Smithsonian has yet been released.

Read the full White House statement.