Legacy After assuming the presidency when McKinley was assassinated, Theodore Roosevelt, at 42, was and remains the youngest chief executive in the nation’s history. Gifted in administration, ...

On September 14, 1901, Theodore Roosevelt, takes the oath of office and, at 42 years old, he becomes the youngest president in American history. After William McKinley's assassination, Theodore ...

Campaign In 1901, Roosevelt became the 25th Vice President of the United States. On September 14, 1901, President William McKinley was assassinated. At the age of 42, Theodore Roosevelt became the ...

Theodore Roosevelt appeared an unlikely candidate for a reform president. Born into a wealthy family, he enjoyed a youth beyond the reach of most Americans, touring Europe and the Middle East ...

There are more National Park Service units dedicated to Roosevelt's life and memory than any other American. As a sickly young boy in New York City, Theodore Roosevelt learned taxidermy and ...