Barack Obama

Barack Obama was the 44th president of the United States, serving from 2009 to 2017. He was the first African American to hold the office.

Affordable Care Act: A 2010 United States law that expanded health insurance coverage and regulated private insurance markets. Obama signed this signature domestic law, which became central to his presidency.
2008 United States presidential election: The election in which Barack Obama defeated John McCain to become president of the United States. This contest brought Obama to the White House with a broad electoral coalition.
Hawaii: A state of the United States in the central Pacific Ocean, where Barack Obama was born and raised in part. Obama's birthplace became a target of false claims about his citizenship.
Michelle Obama: An American lawyer and writer who served as first lady of the United States from 2009 to 2017. She led public initiatives and became a prominent figure in her own right during his presidency.
George W. Bush: The 43rd president of the United States, who served from 2001 to 2009. Obama inherited wars and a financial crisis from Bush and reversed several of his policies.
Dodd–Frank Wall Street Reform and Consumer Protection Act: A 2010 United States law that increased financial regulation after the 2007–2008 financial crisis. Obama signed this response to the financial crisis and recession he inherited.
United States presidency: The executive office responsible for leading the United States federal government and serving as commander in chief. Obama's actions depended on the constitutional powers and limits of this office.
Columbia University: A private research university in New York City where Obama earned his undergraduate degree. His studies there preceded his move to Chicago and community organizing.
Joe Biden: An American politician who served as vice president under Barack Obama from 2009 to 2017. Biden was Obama's vice president and a close partner in the administration.
Donald Trump: The 45th and 47th president of the United States, whose first term followed Obama's. Trump reversed or challenged several Obama-era policies after taking office in 2017.

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