The presidential transition of Barack Obama began when he won the United States presidential election on November 4, 2008, and became the president-elect...

2007–2009 Barack Obama 2008 presidential campaign Presidential transition of Barack Obama Presidency: 2009–2017 First 100 days of Barack Obama's presidency...

Barack Obama, then junior United States senator from Illinois, announced his candidacy for president of the United States on February 10, 2007, in Springfield...

marked the formal culmination of the presidential transition of Barack Obama that began when he won the United States presidential election on November 4, 2008...

States presidential election was the 56th quadrennial presidential election, held on Tuesday, November 4, 2008. The Democratic ticket of Barack Obama, the...

The Barack Obama Presidential Center is a planned museum, library and education project in Chicago to commemorate the presidency of Barack Obama, the 44th...

On April 4, 2011, Barack Obama, the 44th president of the United States, announced his candidacy for re-election as president. On September 5, 2012, he...

presidential election was the 57th quadrennial presidential election, held on Tuesday, November 6, 2012. Incumbent Democratic President Barack Obama and...

Barack Hussein Obama II (born August 4, 1961) is an American politician who served as the 44th president of the United States from 2009 to 2017. As a...

office. Biden's oath of office was administered by Supreme Court Justice John Paul Stevens. As the presidential transition of Barack Obama began, Biden said...