From any standpoint this expedition must rank high among the tours of the world's greatest explorers; a way to the Pacific through Louisiana, which had just been purchased, was now assured. Knowing as we do so well to-day of Russia's determined effort to secure an outlet for her Asiatic pioneers and commerce on the Pacific Ocean, we can realize better the national import of Lewis's message to President Jefferson giving assurance that there was a practicable route from the Mississippi Basin to the Pacific by way of the tumbling Columbia. Without guides, save what could be picked up on the way, these men had crossed the continent; and as the story told by returning Kentucky hunters to wondering pioneers in their Alleghany cabins set on foot the first great burst of immigration across the Alleghanies into the Ohio Basin, so in turn the story of Lewis and Clark and Gass and the others set on foot the movement which resulted in the entire conquest of the Rockies and the Great West. But as the stories of others besides Kentuckians played a part in the vaulting of the first great America "divide," so, too, others besides Lewis and Clark influenced the early movement into the Farthest West. One of these, who stands closest to the heroes of the Missouri and Columbia, was Zebulon M. Pike, a son of a Revolutionary officer from New Jersey, the State from which the pioneers of Cincinnati and southwestern Ohio had come. During Lewis and Clark's adventure this hardy explorer ascended the Mississippi, August, 1805, in a keel-boat, with twenty regular soldiers. The Indians of the Minnesota country were not openly hostile, but their conduct was anything but friendly. The Winter was spent at the beautiful Falls of St. Anthony, at Minneapolis. Pike explored the Leech Lake region but did not reach Lake Itasca. He found the British flag floating over certain small forts built by British traders, which he in every case ordered down. An American flag was raised in each instance, and the news of the Louisiana purchase was noised abroad. The British traders treated Pike's band with all the kindness and respect that their well-armed condition demanded. The expedition came down the Mississippi in April, 1806, to St. Louis.