Criticism comes as White House officials have accused Smithsonian of being ‘woke’ and featuring an ‘overemphasis on slavery

In March, he signed an executive order titled "Restoring Truth and Sanity to American History," which accused the Smithsonian of coming under the influence of a "divisive, race-centered ideology" and sought to remove what it described as "improper ideology" from the institution's museums.

The White House has canceled tours for September, and it’s unclear when the long-standing tradition will resume.