Based on Jefferson’s letter to Meriwether Lewis, what was the purpose of the Lewis and Clark expedition? The expedition was to s
ettle along the Missouri River. The expedition was to find the most direct river route to the Pacific Ocean. The expedition was to find the best way to attack the Spanish.
It's definitely A as one answer, but I'm unsure about the other answer. But I can almost 100% say that C is most likely the second answer. I hope I helped in some ways!