Presidency of George W. Bush
George W. Bush's tenure as the 43rd president of the United States began with his first inauguration on January 20, 2001, and ended on January 20, 2009. Bush, a Republican from Texas, took office after defeating the Democratic incumbent vice president Al Gore in the 2000 presidential election.
Source: Wikipedia — Presidency of George W. Bush (CC BY-SA 4.0)