The 2008 United States presidential election was the 56th quadrennial presidential election, held on 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 and is the only election where both major party nominees were sitting senators. This was the first election since 1952 in which neither the incumbent president nor vice president was on the ballot.
From January 3 to June 3, 2008, voters of the Democratic Party chose their nominee for president in the 2008 United States presidential election. Senator Barack Obama of Illinois was selected as the nominee, becoming the first African American to secure the presidential nomination of any major political party in the United States. However, due to a close race between Obama and Senator Hillary Clinton of New York, the contest remained competitive for longer than expected; neither candidate received enough pledged delegates from state primaries and caucuses to achieve a majority, without endorsements from unpledged delegates (superdelegates).
The 2008 Florida Democratic presidential primary took place on January 29, 2008. Originally, the state had 185 delegates up for grabs that were to be awarded in the following way: 121 delegates were to be awarded based on the winner in each of Florida's 25 congressional districts while an additional 64 delegates were to be awarded to the statewide winner. Twenty-five unpledged delegates, known as superdelegates, were initially able to cast their votes at the Democratic National Convention.
The 2008 Alabama Democratic presidential primary was held on Super Tuesday, February 5, 2008, and had a total of 52 delegates at stake. The winner in each of Alabama's seven congressional districts was awarded all of that district's delegates, totaling 34. Another 18 delegates were awarded to the statewide winner, Barack Obama. The 52 delegates represented Alabama at the Democratic National Convention in Denver, Colorado. Eight other delegates were chosen on March 1, 2008, during an Alabama Democratic Party Executive Committee meeting. Those eight delegates attended the National Convention as officially unpledged.
The 2008 Delaware Democratic presidential primary was held on Super Tuesday, February 5, 2008, and had a total of 15 delegates at stake. The winner in each of Delaware's subdivisions was awarded those subdivisions' delegates, totaling 10. Another five delegates were awarded to the statewide winner, Barack Obama. The 15 delegates represented Delaware at the Democratic National Convention in Denver, Colorado. Eight other unpledged delegates, known as superdelegates, also attended the convention and cast their votes as well.
The 2008 Illinois Democratic presidential primary took place on Super Tuesday, February 5, 2008, with 153 delegates at stake. Each of Illinois's 19 congressional districts was proportionally allocated to candidates who had received 15% or more of the vote in that district, totaling 100. Another 53 delegates were also proportionally allocated to candidates who had received 15% or more of the vote statewide. The 153 delegates represented Illinois at the Democratic National Convention in Denver, Colorado. Thirty-two other unpledged delegates, known as superdelegates, also attended the convention and cast their votes as well.
The 2008 Georgia Democratic presidential primary took place on Super Tuesday, February 5, 2008, and had a total of 87 delegates at stake. The winner in each of Georgia's 13 congressional districts was awarded all of that district's delegates, totaling 57. Another 30 delegates were awarded to the statewide winner, Barack Obama. The 87 delegates represented Georgia at the Democratic National Convention in Denver, Colorado. Sixteen other unpledged delegates, known as superdelegates, also attended the convention and cast their votes as well.
The 2008 Massachusetts Democratic presidential primary was held on Super Tuesday, February 5, 2008, and had a total of 93 delegates at stake. The winner in each of Massachusetts's 10 congressional districts was awarded all of that district's delegates, totaling 61. Another 32 delegates were awarded to the statewide winner, Hillary Clinton. The 93 delegates represented Massachusetts at the Democratic National Convention in Denver, Colorado. Twenty-six other unpledged delegates, known as superdelegates, also attended the convention and cast their votes as well. Hillary Clinton won despite Obama receiving endorsements from both senators, Ted Kennedy and John Kerry, and the Governor Deval Patrick.
The 2008 Missouri Democratic presidential primary took place on Super Tuesday, February 5, 2008, with 72 delegates at stake. The winner in each of Missouri's nine congressional districts was awarded all of that district's delegates, which totaled 47. Another 25 delegates were awarded to the statewide winner, Barack Obama. The 72 delegates represented Missouri at the Democratic National Convention in Denver, Colorado. Sixteen other unpledged delegates, known as superdelegates, also attended the convention and cast their votes as well.
The 2008 Colorado Democratic presidential caucuses took place on Super Tuesday, February 5, 2008. As he did in every other state that held a caucus rather than a primary, Barack Obama won the caucus by a wide, two-to-one margin over Hillary Clinton.
The 2008 Maryland Democratic presidential primary took place on February 12, 2008. Nicknamed the "Potomac Primary" or the "Chesapeake Primary" because the District of Columbia and Virginia also held their primaries that day, a total of 70 delegates were up for grabs in Maryland. The winner in each of Maryland's eight congressional districts was awarded all of that district's delegates, totaling 46. Another 24 delegates were awarded to the statewide winner, Barack Obama. The 70 delegates represented Maryland at the Democratic National Convention in Denver, Colorado. Twenty-nine other unpledged delegates, known as superdelegates, also attended the convention and cast their votes as well.
The 2008 Mississippi Democratic presidential primary took place on March 11, 2008, with 33 delegates at stake. The winner in each of Mississippi's four congressional districts was awarded all of that district's delegates, totaling 22. Another 11 delegates were awarded to the statewide winner, Barack Obama. The 33 delegates represented Mississippi at the Democratic National Convention in Denver, Colorado. Seven other unpledged delegates, known as superdelegates, also attended the convention and cast their votes as well.
The 2008 Indiana Democratic presidential primary took place on May 6, 2008. It was an open primary with 72 delegates at stake. The winner in each of Indiana's nine congressional districts was awarded all of that district's delegates, totaling 47. Another 25 delegates were awarded to the statewide winner, Hillary Clinton. The 72 delegates represented Indiana at the Democratic National Convention in Denver, Colorado. Twelve other unpledged delegates, known as superdelegates, also attended the convention and cast their votes as well.
The 2008 North Carolina Democratic presidential primary took place on May 6, 2008, one of the last primary elections in the long race for nomination between Barack Obama and Hillary Clinton. Obama won the primary.
The 2008 United States presidential election in Massachusetts took place, as in all 50 states and D.C., as part of the 2008 United States presidential election of November 4, 2008. Voters chose 12 representatives, or electors to the Electoral College, who, in turn, voted for the office of president and vice president.
The 2008 United States presidential election in Illinois took place on November 4, 2008, and was part of the 2008 United States presidential election. Voters chose 21 representatives, or electors to the Electoral College, who voted for president and vice president.
The 2008 United States presidential election in Delaware took place on November 4, 2008, and was part of the 2008 United States presidential election. Voters chose three representatives, or electors to the Electoral College, who voted for president and vice president.
The 2012 United States presidential election in Virginia took place on November 6, 2012, as part of the presidential election in which all 50 states plus the District of Columbia participated. Virginia voters chose 13 electors to represent them in the Electoral College via a popular vote pitting incumbent Democratic President Barack Obama and his running mate, Vice President Joe Biden, against Republican challenger and former Massachusetts Governor Mitt Romney and his running mate, Congressman Paul Ryan.
The 2016 Georgia Democratic presidential primary took place on March 1 in the U.S. state of Georgia as one of the Democratic Party's primaries ahead of the 2016 presidential election. The primary was an open one.
The 2016 Oklahoma Democratic presidential primary took place on March 1 in the U.S. state of Oklahoma as one of the Democratic Party's primaries ahead of the 2016 presidential election.
