Presidential elections were held in the United States on November 7, 2000. The Republican ticket of Texas governor George W. Bush—the eldest son of the 41st president George H. W. Bush—and former secretary of defense Dick Cheney very narrowly defeated the Democratic ticket of incumbent vice president Al Gore and Connecticut senator Joe Lieberman. It was the fourth of five U.S. presidential elections, and the first since 1888, in which the winning candidate lost the popular vote, and is considered one of the closest U.S. presidential elections in history, with long-standing controversy about the result.
Incumbent Democratic president Bill Clinton was ineligible to seek a third term because of term limits established by the 22nd Amendment. Incumbent vice president Gore easily secured the Democratic nomination, defeating former New Jersey senator Bill Bradley in the primaries. He selected Connecticut senator Joe Lieberman as his running mate. Bush was seen as the early favorite for the Republican nomination, and after a contentious primary battle with Arizona senator John McCain and others, he secured the nomination by Super Tuesday. He selected former secretary of defense Dick Cheney as his running mate.