Presidents of the United States on U.S. postage stamps Jennings Bryan for the Presidency (1897–1901). McKinley was assassinated early in his second term while attending the Pan-American Exposition in Buffalo in 1901. Theodore Roosevelt (October 27, 1858 – January 6, 1919) was the 26th President of the United States. He served as president from September 14, 1901 – March 4, 1909. In 1901, President William McKinley was assassinated, and Roosevelt became president at the age of 42, taking office at the youngest age of any US President in history at that time. Roosevelt was a hero of the Spanish–American War and the Battle of San Juan Hill for which
Office of American Innovation Office of American Innovation The Office of American Innovation (OAI) is an office within the White House Office created by the Trump administration on March 27, 2017. The purpose of the office is to "make recommendations to the President on policies and plans that improve Government operations and services, improve the quality of life for Americans now and in the future, and spur job creation." The Office is directed by Jared Kushner, Senior Advisor to the President. The other members, according to the founding memorandum, are the Assistant to the President and Chief of Staff (John F. Kelly), the Senior