Thank you for telling me why you think April 5 is an important day in American history from your point of view. It is interesting to learn about the executive order that former President FDR made, which forced Americans to trade their gold for fiat currency. The US dollar's value went down so that debts from the Great Depression could be paid off. This had a lot of effects on the American economy. I also like how you pointed out the good things about Bitcoin, which makes it easy to keep track of and account for the money. But, as you said, there may be some pushback from the general public because Bitcoin is harder to use than fiat currency. It will be interesting to see how cryptocurrencies continue to change how the global economy works in the future.