Hours after the United States voted, the president declared the election a fraud — a lie that unleashed a movement that would shatter democratic norms and upend the peaceful transfer of power.
Thursday the 12th was the day Mr. Trump’s flimsy, long-shot legal effort to reverse his loss turned into something else entirely — an extralegal campaign to subvert the election, rooted in a lie so convincing to some of his most devoted followers that it made the deadly Jan. 6 assault on the Capitol almost inevitable.
For years, Republicans have used the specter of cheating as a reason to impose barriers to ballot access. A definitive debunking of claims of wrongdoing in 2020 has not changed that message.