While I understand the safeness with your decision I believe that ignoring such important times that helped to shape our nation is an insult to the generations that had to endure those times. I feel our world wants to block out all debris of the Cold War and pretend nothing happened when in fact that "war" was the most important one ever experienced by humanity. 10,000 years of evolution and only 60 years of that have we been able to completely destroy this world fifteen times over. A small part dedicated to this would have been nice. Anyways you still had a fantastic proposal and please keep up your fine work.Thanks! We did consider the Cold War, but we wanted to be as apolitical as possible. As for the Articles of Confederation and the turn of the century, those are great ideas!