What is acredation?

Who were the people who fought in the civil war? Does the Wall Street Crash still affect America today? What is the value of a 1950 G US 20 dollar bill? What was the most important crop in texas following the civil war? How much is a 1816 silver coin worth? What was the name of the first American settlers that traveled west were called? What two names that other countries use for Veteran Day? Who was involved in the south secedes? What are the seven areas where native American developed different ways of living? Who were Abraham Lincoln's brothers and sisters? How can you clear a bad credit history? What is the value of a 1890 silver dollar from the San Francisco mint? What amreican states were formed from other states? How did the sections of the country react to the Compromise of 1850? When did South Dakota gain statehood? What purpose does a constitution serve? Why is it important for historians to use more then are sources? What is the value of 1844 gold piece? What is the value of a US 1 dollar coin with a woman and baby on the front and an eagle on the back? How much is a silver certificate one dollar bill worth with c at the end of the serial number?