Who is credited with discovering America when?

What happened during the days back in the 1990's? What is the estimated value of a 1886 five dollar bill silver certificate? What are the southern states name of the civil war? What is the value of silver dollars from the early 1880s? Who was the most recognized spokesperson for gender as well as racial equality among post civil war black activists? What year did the Townshend Acts taxed paper glass and tea? Did the Anaconda Plan effect slavery? Who was a strong leader in union forces? How did the sinking of the Lusitania contribute to the US entry into the war? What following is the best description of the Indian Removal Act? How much is a 1904 gold 20 coin worth? How are presidential appointments approved? What name was given to the period of industrialization between the Civil War and the end of the nineteen century? Why did the Mexican immigrants came to the us? How much silver is in a 1955 silver dollar? Where do find a mint mark on a 1911 cent? Last year of copper penny? What is the value of a quarter with a statue on the front and an eagle on the back? What measures did the nation take after the Civil War to improve its economic situation? Liberty 1776-1976 bell dollar coin?