Teddy Roosevelt's Perilous Expedition on the

The dangerous—yet victorious—trip wouldn’t have been possible without Cândido Rondon, an icon of Brazilian history

Teddy Roosevelt's Perilous Expedition on the , History

Theodore Roosevelt seated in boat during the during the Roosevelt-Rondon Scientific Expedition to Brazil]

Expedition Magazine

AMERICAN EXPERIENCE: Into The

RIVER OF DOUBT

The Stoicism of Theodore Roosevelt, by Darreck W. Kirby

Into the ' Recounts the Perilous Mapping of Rio Roosevelt

The ian expedition that nearly killed Theodore Roosevelt

Love pandas? Thank the Roosevelts and the Field Museum