What Is The Difference Between Lewis And Clark Expedition

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Jefferson sends Lewis, Clark and a team to explore lands acquired in the Louisiana Purchase. The expedition started May 14, 1804 until March 23, 1806, during the expedition they suffered consequences of their actions, which lead to the cause and effects and the significance of the whole expedition out west. In 1801 Lewis was selected by Thomas Jefferson to serve as his private secretary shortly before Jefferson was elected president. In 1803 U.S. President Thomas Jefferson oversaw the Louisiana purchase Territory from France for 15 million dollars. It now stretches west of the Mississippi River to the Rocky Mountains. Jefferson placed Lewis in charge of a military expedition tasked with gathering scientific information about the Flora, Fauna, geography and Native Americans in the newly acquired territory. Jefferson also hoped the expedition would locate a waterway linking the Missouri River to the Pacific Ocean. After receiving his orders Lewis met with scientists in Philadelphia who tutored him in astronomy, natural history, and science to help him better understand and record what he would encounter on the journey out west. When Lewis asked Clark to serve as co-commander of the expedition, he quickly accepted. …show more content…
On May 21, 1804, the group left St. Charles, Missouri. They followed the Missouri River through what is now Kansas, Nebraska, Iowa, South Dakota, and North Dakota before stopping to stay with the Mandan and Hidatsa
Indian tribes during the winter of 1804. It was then that Lewis and Clark met Toussaint Charbonneau, a French Canadian fur trapper, and his young Lemhi Shoshone wife, Sacagawea. They decided to hire Charbonneau and Sacagawea as interpreters to communicate with Native American tribes they would encounter when they traveled farther