How has America changed since 1850?

Who was the smartest First lady? Many reformers believed motion pictures? What does Michelle mean in native American? What desert-dwelling culture introduced crops to the American southwest? How does the US action in cuba demonstrate the policy of containnent? Who was the first black woman elected to the U.S. Senate? Why were slaves in high demand in the why were slaves in high demand in the suit southern southern colonies why were slaves in high demand in the southern colonies? What is a 1910 no mint mark penny worth? Where did thomas jennings die? What were the important provisions of the compromise of 1850 and how did they affect the US prior to the Civil War? When did primark first open? Why did new problems about the spread of slavery come up after the Missouri Compromise? When was the first United States silver dollar minted? What are some Lyda Newman quotes? What value is 1999 fifty ctotnhkn coin? How many states in union in 1918? What school did Jacob Riis attend? Who was becoming a powerful industrial nation in the late nineteenth century? How did the Mandan natives react to Lewis and Clark? Is there a list of the names of those who died in the Great Thumb Fire of 1881 in Michigan?