Election of 2000

On the night of November 7, 2000, the major television networks called Florida for Al Gore, then retracted the call, then called it for George W. Bush, then retracted that call too. When Americans went to bed, no one knew who had won. Florida's 25 electoral votes — and the presidency — hung on a margin of a few hundred ballots out of nearly six million cast. What followed was 36 days of legal combat, competing recount standards, hanging chads, and a Supreme Court decision that remains one of the most contested rulings in the institution's history.

Gore had won the national popular vote by more than 540,000 ballots. The election turned entirely on Florida, where Bush's margin shrank through successive counts to 537 votes. Democrats sought a manual recount in four heavily Democratic counties; Republicans sought to stop it. Florida's Republican Secretary of State, Katherine Harris, certified the results. The Florida Supreme Court ordered recounts to continue. The U.S. Supreme Court halted them in Bush v. Gore, ruling 5–4 that the varying recount standards across counties violated the Equal Protection Clause — and then, critically, ruled that there was no time to establish a uniform standard before the federal deadline.

Gore conceded on December 13, 2000. Bush entered office with a cloud of legitimacy questions that the September 11 attacks, ten months later, temporarily dissolved. The election had lasting institutional consequences: it triggered a national overhaul of voting equipment and election administration under the Help America Vote Act of 2002, and it sharpened partisan polarization around electoral integrity in ways that would reverberate for decades.