Barack Obama
44th President of the United States (2009–2017)
Barack Hussein Obama II (born August 4, 1961) is an American retired politician who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American to serve as president. Obama represented Illinois in the United States Senate from 2005 to 2008 and served as an Illinois state senator from 1997 to 2004.
Born in Honolulu, Obama graduated from Columbia University in 1983 and later worked as a community organizer in Chicago. In 1988, Obama enrolled at Harvard Law School, where he was the first Black president of the Harvard Law Review. He became a civil rights attorney and an academic, teaching constitutional law at the University of Chicago Law School from 1992 to 2004. In 1996, Obama was elected to represent the 13th district in the Illinois Senate. In 2000, Obama ran for Illinois's 1st congressional district, but came in second to the incumbent Representative, Bobby Rush. Following his loss in the House race, he kept his position he held in the State Senate until 2004, when he successfully ran for the U.S. Senate. In the 2008 presidential election, after a close primary campaign against Hillary Clinton, he was nominated by the Democratic Party for president.
“Barack Obama” enters the record as 44th President of the United States (2009–2017). Crown Archives preserves that source wording while asking what Barack, Obama and 44th can confirm, complicate or overturn.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 22, 2026. The linked authority identifier is Q76. VIAF identifies the subject as 52010985. The Library of Congress control number is n94112934. 3 of 4 selected statements include explicit references; 3 carry qualifiers and 0 use preferred rank. The first chronological checks are 1961, 2009, 2017 and 2005.
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This entry incorporates text from “Barack Obama” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.