Bonneville made many interesting and valuable observations upon the Salmon, Clearwater, Snake, and Columbia rivers. He became thoroughly imbued with the romance and scenic grandeur of the far West. Upon his return to New York, he had the good fortune to meet Washington Irving at the home of John Jacob Astor. Irving had already felt the irresistible fascination which the River of Oregon has wrought upon all poetical natures, and the result of this meeting was one of Irving's most charming volumes, Bonneville's Adventures, a volume which became another potent force in turning toward the Pacific slope the thoughts of the eager, restless people of the frontier.
Still another in the group of men who led the way to immigration was Nathaniel Wyeth. He was a talented, well-educated, and energetic Bostonian. So distinguished a personage as James Russell Lowell has said of him: "He was a very remarkable person, whose conversation I valued highly. A born leader of men, he was fitly called Captain Nathaniel Wyeth as long as he lived."
Wyeth conceived the idea of a great trading company on the Columbia, whose operations would necessarily create rivalry with the British. His design was to send companies across the continent to the Columbia head-waters and to maintain also ship connection by way of Cape Horn. He believed that a ship load of salmon from the Columbia River to the Atlantic sea-board would be a paying venture. On so large a scale did he lay out his enterprise that he expected soon to have a business of two hundred thousand dollars a year. But he looked beyond the fur
