The Obama Administration refers to the period when Barack Obama served as the 44th President of the United States from January 20, 2009, to January 20, 2017. His administration focused on several key issues, including economic recovery following the 2008 financial crisis, healthcare reform, and climate change initiatives. The signature achievement of this period was the passage of the Affordable Care Act, which aimed to expand healthcare coverage to millions of Americans. During his presidency, Obama also emphasized foreign policy changes, including the withdrawal of troops from Iraq and the negotiation of the Iran Nuclear Deal. His administration worked to improve relations with Cuba and addressed global challenges such as terrorism and climate change through international agreements like the Paris Agreement.