reports has ever been published. It is small wonder then that thirty years later Oregon remained an almost unknown and unclaimed country. The young captains and their company, full of enthusiasm for their work, made their preparations and purchased their supplies, mostly at their own expense, and left the last marks of civilization at St. Louis in the spring of 1804.
The heroic little company made its first winter camp at Fort Mandan on the Upper Missouri, ready for an early start in the spring. The success of the expedition in a strange land through the long line of savage tribes was dependent largely upon a good guide and interpreter. Lewis and Clark had secured Toussaint Chabonneau, a Frenchman, who had renounced civilized life, married, and settled among the Indians. He had traveled over wide stretches of country, and had a small knowledge of the language of several tribes. Sacajawea, the wife of Chabonneau, was a handsome Indian girl of seventeen years. She had been captured by the Minitaree Indians when a small child, from the Shoshone Indians far up in the Rocky Mountain region, held by them as a slave, and sold to the Frenchman who made her his wife. Sacajawea was delighted with the prospect of again journeying toward her old home, but continued to do the menial work for the company,
