Specials
2010-04-19
3 Episodes
Episodes
1. Sneak Peek
2010-04-19
An iTunes exclusive.
2. Disc 1 Bonus
2010-04-26
Additional Scenes on American Revolution, Declaration of Independence, George Washington
3. Disc 2 Bonus
2010-05-03
Additional Scenes on Civil War, Transcontinental Railroad, The Statue of Liberty, Henry Ford and the Model T