Defeated in his attempt at apolitical comeback in the Presidential election of 1912, the fifty-four-year-old Theodore Roosevelt started off 1913 eager for fresh adventures. The former President accepted invitations from the governments of Brazil, Argentina, and Chile to deliver addresses in their respective capitals and also gleefully agreed to accompany the explorer-priest John Augustine ^ahm on ajourney through the Amazon basin. The American Museum of Natural History in New York added two naturalists, George K. Cherne and Leo E.Read more »