Barack Obama, the 44th President of the United States, served from 2009 to 2017. He was known for his efforts to address economic and social challenges during his presidency.
Related terms
Executive Branch: The branch of government headed by the President that carries out and enforces laws.
Affordable Care Act (ACA): Also known as Obamacare, it is a healthcare reform law signed by President Obama in 2010.
Federal Reserve: The central banking system of the United States responsible for monetary policy and regulating financial institutions.