Who is currently serving as the President of the United States?

The current President of the United States is Joe Biden. He took office on January 20, 2021, following the presidential election held in November 2020. Biden is a member of the Democratic Party and previously served as Vice President under Barack Obama from 2009 to 2017. Understanding the timeline of U.S. presidents is crucial, as it provides context about the political landscape, shifts in policy, and current events. Donald Trump, Barack Obama, and George W. Bush all served in past administrations, but they are no longer in office. This distinction clarifies that Joe Biden is the sitting president and addresses the current leadership in the U.S. government.