The United States presidential election of 1988 featured no incumbent president, as President Ronald Reagan could not seek re-election after serving the maximum two terms allowed by the Twenty-second Amendment. Reagan's Vice President, George H. W. Bush,

The United States presidential election of 2000 was a contest between Republican candidate George W. Bush, the governor of Texas and son of former president George H. W. Bush, and Democratic candidate Al Gore, the Vice President.

The United States presidential election of 2004 was the United States' 55th quadrennial presidential election. It was held on Tuesday, November 2, 2004. Republican Party candidate and incumbent President George W. Bush defeated Democratic Party candidate

The United States presidential election of 2008 was the 56th quadrennial presidential election. It was held on November 4, 2008. Democrat Barack Obama, then the junior United States Senator from Illinois, defeated Republican John McCain, the senior U.S. S