The usa greenback will be the official forex of The usa and a number of other other nations. The Coinage Act of 1792 introduced the U.S. greenback at par with the Spanish silver dollar, divided it into 100 cents, and authorized the minting of cash denominated in bucks and cents. https://directorytome.com/listings12707009/how-tron-wallet-adres-can-save-you-time-stress-and-money