President Theodore Roosevelt

New York City's American Museum of Natural History began the process of removing the controversial statue from its entrance on Tuesday night. It will be shipped to North Dakota in the coming weeks.

The outgoing interior secretary wrote his resignation letter in thick red ink. Now critics are piling on for his handwriting and his policies.

For Teddy Roosevelt, it was a way of saying the presidency was a matchless opportunity to raise consciousness, to lecture if you will — relying on independent media to convey the president's ideas.

A century before militants seized Malheur National Wildlife Refuge, two photographers visited Malheur Lake. Their hand-colored images persuaded Theodore Roosevelt to protect the area's wildlife.