Answer:
Theodore Roosevelt was the 26th president of the United States, a writer, conservationist, outdoorsman, and soldier. His many accomplishments included expanding the powers of the presidency and of the federal government in support of the public interest during clashes between big business and labor. He steered the nation toward an active role in world politics, particularly in Europe and Asia. He won the Nobel Prize for Peace in 1906 for mediating an end to the Russo-Japanese War, and he secured the route and began construction of the Panama Canal.