morial was dated March 16, 1838, and was taken by Mr. Lee to the East and given to Senator Linn of Missouri, in January, 1839. Senator Linn was so aroused over the boundless possibilities offered to westward expansion that he introduced a bill in the Senate calling for the establishment of Oregon Territory and the occupation of it by the military forces of the United States. Though this bill did not become a law, it constituted a rallying cry for the friends of American possession, which had results of utmost importance.
In short, to Jason Lee, more than to any other one, unless we except Dr. Marcus Whitman, of whom we shall speak later, must be attributed the inauguration of that remarkable chain of causes and effects, a long line of sequences, by which Oregon and our Pacific Coast in general became American possessions, and the international destiny of our nation was secured.
From the Methodist missions of Lower Columbia we turn to the Presbyterian and Congregational missions of the upper River and its tributaries. The American Board of Foreign Missions was at that time under the joint control of three religious bodies, Presbyterian, Congregational, and Dutch Reformed. At the instance of the last named body, the Board in 1835 commissioned Rev. Samuel Parker of Ithaca, N. Y., and Marcus Whitman, M.D., of Rushville, N. Y., to make a reconnaissance of the country of the Columbia, with the view of a mission. Under the protection of the American Fur Company, the two spiritual prospectors journeyed as far as Green River. There deciding that what they learned of the land beyond the Rocky Mountains warranted
