The National Museum of American History removed references to Donald Trump from an impeachment display in July. He has since been re-added, with some changes.

The National Museum of American History had removed a display that mentioned President Trump's two prior impeachments.

The freshman Michigan senator argued that presidents of both parties have abused this rarely checked authority.

The Smithsonian Institution has reinstated a museum display about President Donald Trump's two impeachments — but with its ...