The list of U.S. Presidents from George Washington ... and the major events and changes that defined their presidencies. The President of the United States is considered the most powerful ...

Who are the living presidents? After the death of Jimmy Carter, the 39th president, five other presidents are alive. Here's who and their ages.

Jimmy Carter's death brings the total number of living U.S. presidents to five. The 39th president, who died on Dec. 29 at the age of 100, was the longest-lived president in American history.