The Grand Canyon National Monument was created.
It was the fifteenth site in the US to be named a national park.
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Theodore Roosevelt became the first US president to visit another country while in office, visiting Puerto Rico and Panama.
The Russo-Japanese war ended with the official signing of the Treaty of Portsmouth.
The Great White Fleet began its worldwide navigation.
Former US President Theodore Roosevelt delivered a speech immediately after being shot.
Theodore Roosevelt became the first US President to fly in an airplane.
