Ethereum would have to be the first national crypto? Wouldn't you think? Personally, I think Neo would be the strongest candidate. It's Quantum Computing resistant, and ethereum has lost hundreds of millions of dollars in multiple instances due to hacks. Neo also claims often that they have been working with regulators in China to make it compatible in the future. Then we have EOS, Lisk, stratis, etc... that claim insane transactions per minute in their white papers but are still in development and non functional. What crypto do you guys think America would adopt. What country will adopt a crypto for it's currency first?