* Established the Interstate Commerce Commission (ICC) to regulate railroads.
* Passed the Sherman Antitrust Act to break up monopolies.
* Established the Department of Labor.
* Passed the Pure Food and Drug Act.
* Implemented the Panama Canal project.
Foreign policy
* Defeated Spain in the Spanish-American War and acquired the Philippines, Puerto Rico, and Guam.
* Mediated the end of the Russo-Japanese War.
* Intervened in the Dominican Republic and Cuba.
Civil rights
* Appointing the first African-American to serve on his Cabinet as Secretary of War, Robert Todd Lincoln
* Hosting Booker T. Washington at the White House.
Conservation
* Established more than 150 national forests.
* Set aside millions of acres of land as national parks and monuments.
Other accomplishments
* Won the Nobel Peace Prize in 1906 for his work in negotiating the end of the Russo-Japanese War.
* Was the first president to ride in an automobile.
* Was the first president to be filmed.