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

Why were early colonists not a book-reading population? What is the value of an 1850 liberty head dollar? What do dakota cherokee hopi iroquois comanche pomo have in common? How did peopple communicate with each other over long distances during Lincoln's time as president? How much did a haircut cost in 1900? Which events marked a significant turning point in relationships between different races in the US? What year was four score and seven years ago from 1863? What is the value of a 1944 US twenty cent piece? Many colonists died here? What were the two arguments against American isolationism in the 1930s? How did pioneer women live? Which terms of the peace settlement of 1919 directly affected France? Where was the US Constitution written? What is the value of a 1967 Kennedy half dollar? Which of these items is not a characteristic of the capital system? Who is on the tail side of the us dime? What is the value of a1946 sterling silver quarter? What is the korubo? How did the American settlers in the Midwest claim their land? What inventions were made between the years 1931-1940?