When did Robert Fulton do to change the US?

Which statement is true about the issue of immigration in the 1840's and 1850's? When did Americans win independence? In the 1800's how old where children when they started school? What is the warmest colony of the 13 colonies? Is it seizuring or seizing? What did the north have and not the south during the civil war? When did Carl Schurz come to the US? Who made the 2 dollar bill? What is the value of a 1957 US 2 dollar bill with a red seal? The colony of New York contained what are now the states of Vermont and New York what two colonies bordered the colony of New York south? In late 1862 and ealry 1863 What did Grant fail to capture? Whose face is on an 1843 US penny? How much is a 1935 silver dollar coin worth? Where did the battle of Harpers Ferry take place? What is the value of a 1965-1996 quarter? What did they call America back when there was slaves? How did the Lewis and clark expedition fail? Who is Lord De La Ware? What tribes lived on the great plains? Who was Elizabeth Freeman?