What did Coronado introduce to America?

What were some examples of Confederate Government? What were US nickels made of before 1984? How far north did the confederate troops move? What is the value of a 1962 US 5 dollar bill with a red seal? How much is a 1901 quarter dollar with eagle worth? Why did some white people in the south believe that their liberty required the continuation of slavery? Who led a rebellion near Richmond Virginia that involved hundreds of slaves? Is Louis riel a villain? What was designed to ensure that the president would not gain dictatoral powers over government? What is the value of an US mint 1855 D 2.5 dollar liberty gold piece? What is the value of a large US 1 dollar bill from the 1920s with a blue seal? What are facts about sarah emma edmonds? What side had more difficult time rebuilding after the civil war? Did the Native Americans eat turtles? What gave many enslaved Africans reason to hope for freedom? What jobs were available to free African Americans in the south? What helped African Americans and others move to the western United states? What happened to John D Rockefeller? What was one consequence of the widespread disease the killed many native Americans? Antifederalists argued that the Constitution lacked protection?