May 21, 2004
Kris Axtman, in the Christian Science Monitor (May 14, 2004):When Meriwether Lewis and William Clark pushed off from the banks of the Mississippi
River near St. Louis on May 14, 1804, along with a group of skilled botanists,
zoologists, and survivalists, the two had little idea of what lay ahead.
Their only directive, given by President Thomas Jefferson: Reach the Pacific Ocean.
The journey, which lasted two years and four months, is widely taught