What happened in 2010 that helped America?

What did Louis Riel do? What is the value of a 1886 silver dollar mint condition? How could slaves leave their owners and go to Canada? What were fort Sumter and Appomattox court house? What relationship types existed between female slaves and wives of slave owners given they were property of the ownerhusband in the nineteenth century south? The united fruit company played an important role in which country's civil war? What is the value of an 1899 Indian head nickel? After independence Mexico made it easier for settlers to come east in order to increase? Where does your surname ufton originate from? Antitrust - who according to Milo and his buddies owns human knowledge? Why did freed slaves want to travel to the north? Where is the mintmark on an 1890 penny? Only one man died at Fort Sumter what caused his death and what was his name? What is the name of the slave who helped escape more than 300 slaves north? What form of government did all the new states set up? MAy a state create its own currency? What is the value of a 1939 silver liberty coin in mint condition? Who had better wealth in 1860 north or south? Were there internment camps in the US during World War 1? Why did abolitionist believe that Lincoln should make the end of slavery a goal of the war?