en.wikipedia.org/wiki/United_States_Note

A United States Note, also known as a Legal Tender Note, is a type of paper money that was ... During 1861, the first year of the American Civil War, the expenses incurred by the Union Government much exceeded ..... granted the federal government very broad power to issue Legal Tender paper through the case Juilliard v.

www.usa.gov/currency

The United States issues paper currency and coins to pay for purchases, taxes, ... American paper currency is issued in several ...

www.uscurrency.gov/history

Paper currency in the United States is born, issued by the Massachusetts Bay Colony to fund military expeditions. Other colonies quickly take up the practice of  ...

www.federalreserve.gov/faqs/currency_12773.htm

Sep 28, 2018 ... Data for Currency and Coin Services · Factors Affecting Reserve Balances of Depository Institutions and Condition Statement of Federal ...

www.travelex.com/currency/currency-pairs/usd-to-aud

USA-U.S. Dollar (USD). To. 1 USD U.S. ... One American Dollar currently exchanges at a rate of 1.2084 AUD. To see the ... The fifth most traded currency in the world, the Australian dollar is right up there among the world's biggest players.