In a statement to CNN Thursday, The Smithsonian said the decision was made after a review of the museum’s “legacy content” this year.

The Smithsonian’s National Museum of American History is said to have axed mentions of President Donald Trump’s two impeachments from an exhibit on the history of American presidents facing impeachment after the White House accused a museum director of political bias and Trump threw an accompanying tantrum.

The Smithsonian Institution's National Museum of American History removed an exhibit this month referencing President Donald Trump’s two impeachments, according to the institution’s spokesperson, drawing fire from Democratic Party lawmakers.