Presidential elections were held in the United States on November 2, 2004. Incumbent Republican president George W. Bush and his running mate, incumbent vice president Dick Cheney, were elected to a second term. They narrowly defeated the Democratic ticket of Massachusetts senator John Kerry and North Carolina senator John Edwards.
Bush and Cheney were renominated by their party with no difficulty. Meanwhile, the Democrats engaged in a competitive primary. Kerry emerged as the early front-runner but was faced with serious opposition by former Vermont governor Howard Dean, who briefly surged ahead of Kerry in the polls. Kerry won the first set of primaries in January and re-emerged as the front-runner, and Dean dropped out in February. Kerry clinched his party's nomination in March after a series of primary victories over runner-up Edwards, whom he ultimately selected to be his running mate.