How were Lewis and Clark and Robert Scott's journey different?

Who were the leaders of New England? Where was the first bank of the united state established? Banned the buying and selling of liquor in the US? What is the value of an 1854 twenty dollar gold coin marked copy on back? Whose Pictures are on the US current coins? What year did US dimes and quarters begin using copper as a filler? When did main become a state? How much is 1961 US Silver Proof Set worth? When did the character of the Civil War change? When was Nancy drew born? What is the current value for half dollars minted in the 1967? How did lincolns and the uniions attitude toward African Americans change as the civil war proggressed? How did the you US intervene in Latin America during the Cold War? What quality or trait proved most troubling and difficult for Sacagawea? How much is a 1942 half dollar with the eagle upside down worth? What is the value of an 1890 one cent piece? What is something important that happened on september 29? What is the value of a 1933 20 dollar gold eagle coin? How did Abraham Lincoln learn to be a good speaker? In a federal system of government what is the final authority?