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| | The [[Technological Development|invention]] of currency allowed civilization to advance beyond the barter system. | | The [[Technological Development|invention]] of currency allowed civilization to advance beyond the barter system. |
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| − | ==Currency in the United States= | + | ==United States== |
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| | The denominations of currency produced in the United States are $1, $2, $5, $10, $20, $50, and $100. Larger denominations used be produced, including a $100,000 bill, featuring a portrait of [[Woodrow Wilson]], that was produced at one time. In 1969, President [[Richard Nixon]] issued an [[executive order]] withdrawing bills larger than $100 from circulation "to make life harder for the mafia". <ref>http://www.thehindubusinessline.com/2007/01/13/stories/2007011300280800.htm</ref> | | The denominations of currency produced in the United States are $1, $2, $5, $10, $20, $50, and $100. Larger denominations used be produced, including a $100,000 bill, featuring a portrait of [[Woodrow Wilson]], that was produced at one time. In 1969, President [[Richard Nixon]] issued an [[executive order]] withdrawing bills larger than $100 from circulation "to make life harder for the mafia". <ref>http://www.thehindubusinessline.com/2007/01/13/stories/2007011300280800.htm</ref> |
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| | + | == Australia == |
| | + | [[Australia]] converted to decimal currency in 1966<ref name="TAc">[http://www.dfat.gov.au/facts/currency.html The Australian currency] Australian Government, Department of Foreign Affairs and Trade</ref>, issuing |
| | + | 1c, 2c, 5c, 10c, 20c, and 50c coins, and $1, $2, $10, and $20 notes. |
| | + | The $5 note was added the following year,<ref>[http://www.rba.gov.au/Museum/Displays/1960_1988_rba_and_reform_of_the_currency/australias_first_decimal_currency_notes.html#top The Reserve Bank and Reform of the Currency: 1960–1988—Australia's First Decimal Currency Notes], Museum of Australian Currency Notes.</ref> and $50 and $100 notes were added in 1973 and 1984 respectively.<ref name="inflation" /> |
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| | + | In 1983/4 and 1988 respectively, the $1 and $2 notes were replaced with coins.<ref name="inflation">[http://www.rba.gov.au/Museum/Displays/1960_1988_rba_and_reform_of_the_currency/inflation_and_the_note_issue.html#top The Reserve Bank and Reform of the Currency: 1960–1988—Inflation and the Note Issue], Museum of Australian Currency Notes.</ref> |
| | + | In 1991, the 1c and 2c coins were withdrawn from circulation. |
| | + | The 5c coin is now the smallest denomination of Australian currency. |
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| | + | From 1992 to 1996<ref>[http://www.rba.gov.au/Museum/Displays/1988_onwards_polymer_currency_notes/complete_series.html#top A New Era – Polymer Currency Notes: 1988 Onwards—A Complete Series of Polymer Notes], Museum of Australian Currency Notes.</ref>, Australia switched to using [[polymer]] (plastic) notes, the first country in the world to do so.<ref name="TAc" /> |
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| | + | Australia's colourful notes incorporate a range of security features, including embossing, raised print, a clear window, and fluorescent ink.<ref>[http://www.rba.gov.au/CurrencyNotes/SecurityFeaturesAndCounterfeitDetection/security_features_on_australias_notes.html Security Features on Australia's Notes], Reserve Bank of Australia</ref> |
| | ==References== | | ==References== |
| − | <small><references/></small>
| + | {{reflist}} |
| − | ==See also==
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| − | ==External links==
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| | [[Category:Currency| ]] | | [[Category:Currency| ]] |
| | [[Category:Technology]] | | [[Category:Technology]] |