Elihu Root (born February 15, 1845 – died February 7, 1937) was an American lawyer and politician. Root was United States Secretary of State under President Theodore Roosevelt and United States Secretary of War under President Roosevelt and President William McKinley. He was later a United States Senator from New York until 1915. In 1912, he received the Nobel Peace Prize for his work in developing the International Court of Justice, a court where countries could solve legal disputes. 