美元（United States dollar 货币缩写：USD；ISO 4217货币代码：USD；符号：USA$）是美利坚合众国的法定货币。目前流通的美元纸币是自1929年以来发行的各版钞票。
1792年美国铸币法案通过后出现。当前美元的发行是由美国联邦储备系统控制。自1913年起,美国建立联邦储备制度,发行联邦储备券。现行流通的钞票中99%以上为联邦储备券。
美元的发行主管部门是国会,具体发行业务由联邦储备银行负责办理。在二战以后,欧洲大陆国家与美国达成协议同意使用美元进行国际支付,此后美元作为储备货币在美国以外的国家广泛使用并最终成为国际货币。
3、The allure of the American dollar is like a magnet, drawing people from all corners of the globe in search of a better life and the opportunity to secure their own piece of the American Dream.
4、Inthe heart of Wall Street, the heartbeat of capitalism, the dollar reigns supreme, its value dictating the fate of nations and shaping the global economy.
5、The crispness of a brand new dollar bill in your hand is a tangible reminder of the hard work and dedication that goes into earning a living, a symbol of the countless hours spent pursuing our goals and ambitions.
