Part A: The author supports the idea that the expedition to explore the American West was extremely challenging D. by describing the difficulties they encountered with people on their journey.
Part B: The paragraph in the article that best supports the answer to Part A is C. paragraph 5.
President Thomas Jefferson commissioned the Lewis and Clark Expedition and it commenced in May 1804. It concluded the historical Louisiana Purchase. The Louisiana Purchase was a Territorial Treaty with France through which the Jefferson government purchased the Louisiana Territory at $15 million.
Thus, the expedition, jointly led by Captain Meriwether Lewis and Lieutenant William Clark, was not easy. The men encountered great difficulties.
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