2008 United States presidential election

The 2008 United States presidential election was the 56th quadrennial presidential election, held on Tuesday, November 4, 2008. The Democratic ticket of Barack Obama, the junior senator from Illinois, and Joe Biden, the senior senator from Delaware, defeated the Republican ticket of John McCain, the senior senator from Arizona, and Sarah Palin, the governor of Alaska. Obama became the first African American to be elected to the presidency, as well as being only the third sitting United States senator elected president, joining Warren G. Harding and John F. Kennedy. Meanwhile, this was only the second successful all-Senator ticket since the 1960 election. This is the only election where both major party nominees were sitting Senators. Incumbent Republican President George W. Bush was ineligible to pursue a third term due to the term limits established by the 22nd Amendment. McCain secured the Republican nomination by March 2008, defeating former governors Mitt Romney, Mike Huckabee, and other challengers. The Democratic primaries were marked by a sharp contest between Obama and the initial front-runner, former First Lady and Senator Hillary Clinton. Clinton's victory in the New Hampshire primary made her the first woman to win a major party's presidential primary. After a long primary season, Obama secured the Democratic nomination in June 2008. This marked the first election since 1952 where neither the incumbent president nor the incumbent vice president were nominees. Early campaigning focused heavily on the Iraq War and . McCain supported the war, as well as a troop surge that had begun in 2007, while Obama strongly opposed the war. Bush endorsed McCain, but the two did not campaign together, and Bush did not appear in person at the 2008 Republican National Convention. Obama campaigned on the theme that "Washington must change," while McCain emphasized his experience. The campaign was strongly affected by the onset of a major financial crisis, which peaked in September 2008.