The United States Dollar is the official currency of your United States and several other other countries. The Coinage Act of 1792 launched the U.S. dollar at par with the Spanish silver dollar, divided it into 100 cents, and approved the minting of coins denominated in dollars and cents. https://financefeeds.com/bitcoin-bull-btcbull-how-to-earn-passive-bitcoin-rewards-in-2025/