The United States dollar is definitely the official currency of your United States and several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par with the Spanish silver dollar, divided it into 100 cents, and licensed the minting of coins denominated in dollars and cents. https://financefeeds.com/ready-for-the-copyright-boom-these-7-best-cryptos-to-buy-today-could-rocket-in-2025-time-to-act/