How does the modern money of the United States differ from money used in the past?
The U.S. dollar has intrinsic value and is redeemable for a commodity of value.
The U.S. dollar has no intrinsic value and is not redeemable for a commodity of value.
The U.S. dollar has intrinsic value but is not redeemable for a commodity of value.
The U.S. dollar has no intrinsic value but is redeemable for a commodity of value.