What is acredation?

Who is the current speaker of the US house and what party do they represent? What are the different mint stamps on coins? What is the value of a 1929 national currency five dollar bill from The First National Bank of Chanute Kansas? Why did the south rebel against the union? How much is the copper in a penny worth? What is dred Scott mothers name? What was it like being a slave in the slave trade? What college did James Wilson go to? What is the value of a 1964 US silver certificate? Is it true based on the principle of one man one vote legislators must represent legislative districts of about the same size population? This man became president in 1876 when he agreed to end Reconstruction? Why is the head on the 1914 dime facing to the right and dimes after that face left? What is the value of the 1913 Forty Niners Coin set with eight silver coins and one gold coin? To what extent are furs part of the HBC company? Who are the brothers of the AKAs sorority? What is so special about us nickels minted before 1972? How much is 1943 silver dime? Did native Americans invent the wheel? What was granville woods' favorite food? Worth of 1889 silver dollar?