Part 1 of Essay
are two names forever linked. These two names, the last names of Meriwether and William respectively, are that of two of the greatest explorers in the history of the United States. With the help of Indians and a group of brave men, the vast area west of the Mississippi River was the object of their exploration. Lewis w ....

Part 2 of Essay
.... before the Louisiana Territory was purchased from France, Jefferson was ready to send an expedition into the frontier. In January of 1803 Congress approved a plan for an expedition. Jefferson had many reasons for employing the explorers. A boundless curiosity for botany, zoology, and geography was one of Jefferson’s main reasons. Also Jefferson wanted to establish communication and some interaction with the Indians. The purchase of the Louisiana Territory was an entirely unexpected outcome. R ....