One of the most popular, controversial, and important presidents, Theodore Roosevelt was a hearty, dynamic leader. His administration introduced much-needed monitoring of business with an established set of guidelines. His foreign policy aimed to make...

(born October 27, 1858, New York, New York, U.S.—died January 6, 1919, Oyster Bay, New York) 26th president of the United States (1901–09) and writer, naturalist, and soldier. He expanded the powers of the presidency and of the federal...

Historians often cite conservation of natural resources as Theodore Roosevelt's most enduring contribution to the country. As the nation's twenty-sixth President, Roosevelt was faced with critical conservation issues and made decisive...

(b. October 27, 1858, d. January 6, 1919) Twenty-fifth president of the United States (1901–1909). Theodore Roosevelt led the United States into the front ranks of the world's imperial powers at the turn of the twentieth century. He...

1858-1919 American President and Adventurer In addition to his years as the 26th President of the United States, Theodore Roosevelt was an adventurer and big-game hunter who traveled to numerous remote regions of the world. He also made important...

(born Oct. 27, 1858, New York, N.Y., U.S.—died Jan. 6, 1919, Oyster Bay, N.Y.) 26th president of the U.S. (1901–09). He was elected to the New York legislature (1882), where he became a Republican leader opposed to the Democratic political...

Theodore Roosevelt, Jr. (IPA: /ËroÊzÉvÉlt/; October 27 1858 – January 6 1919), also known as T.R., and to the public (but never to friends and intimates) as Teddy, was the twenty-sixth President of the United States, and a leader of the...