QAnon is a baseless pro-Trump conspiracy theory founded in 2017. It alleges that many prominent Democrats, including Hillary Clinton, Nancy Pelosi, and George Soros, are Satan-worshipping pedophiles. Additionally, the theory claims that they are members of an underground cabal in which they molest, kill, and eat children.

Despite nearly three months having passed since the presidential election, and a new president in office, the transition between Donald Trump and Joe Biden’s administrations is still fresh in everyone’s minds. For weeks, Trump refused to admit defeat, even though nine presidents before him lost their second campaigns. Here’s a look back at his transition, as well as the two other most recent presidents to lose reelection, and how their reactions differed from Trump’s.