A video posted to Donald Trump's account on his social media network Monday included references to a "unified Reich" among hypothetical news headlines if he wins the election in November.
The video was later removed from Trump's account.
The headline appears among messages flashing across the screen such as "Trump wins!!" and "Economy booms!" Other headlines appear to be references to World War I.
The word "Reich" is often largely associated with Nazi Germany's Third Reich, though the references in the video Trump shared appear to be a reference to the formation of the modern pan-German nation, unifying smaller states into a single Reich, or empire, in 1871.
The 30-second video appeared on Trump's account at a time when the presumptive Republican nominee for president, while seeking to portray President Joe Biden as soft on antisemitism, has himself repeatedly faced criticism for using language and rhetoric associated with Nazi Germany.
It was posted and shared on the former president's Truth Social account while he was on a lunch break from his Manhattan hush money trial.
"This was not a campaign video, it was created by a random account online and reposted by a staffer who clearly did not see the word, while the President was in court," Karoline Leavitt, the campaign press secretary, said in a statement.
But Biden's reelection campaign seized on the video, urging Americans to "stop scrolling and pay attention."
"Donald Trump is not playing games; he is telling America exactly what he intends to do if he regains power: rule as a dictator over a ‘unified reich,'" said Biden-Harris 2024 Spokesperson James Singer. Parroting ‘Mein Kampf’ while you warn of a bloodbath if you lose is the type of unhinged behavior you get from a guy who knows that democracy continues to reject his extreme vision of chaos, division, and violence."
The campaign also criticized Trump for deleting the video more than 19 hours after it was posted and more than 12 after The Associated Press reported on it.
"Donald Trump posting a ‘unified Reich’ video is part of a pattern of his praise for dictators and echoing antisemitic tropes," Singer said. "He’s a threat to our democracy and Americans must reject him and stand up for our democracy this November."
Biden's White House also condemned the video, with press secretary Karine Jean-Pierre promising further comment from the president on the subject later Tuesday.
"It is abhorrent, sicking, and disgraceful for anyone to put up content" like that video, Jean-Pierre added.
Earlier this month, Trump said at a fundraiser that Biden is running a "Gestapo administration," referring to the secret Nazi police force.
Trump previously used rhetoric echoing Adolf Hitler when he said immigrants entering the U.S. illegally are "poisoning the blood of our country," and called his opponents "vermin."
The former president has also drawn wide backlash for having dined with a Holocaust-denying white nationalist in 2022 and for downplaying the 2017 rally in Charlottesville, Virginia, where white nationalists chanted "Jews will not replace us!"
At least one of the headlines flashing in the video appears to be text that is copied verbatim from a Wikipedia entry on World War I: "German industrial strength and production had significantly increased after 1871, driven by the creation of a unified Reich."
In one image, the headlines "Border Is Closed" and "15 Million Illegal Aliens Deported" appear above smaller text with the start and end dates of World War I.