合众为一
According to the U.S. Treasury, the motto "E pluribus unum" was first used on U.S. coinage in 1795, when the reverse of the half-eagle ($5 gold) coin presented the main features of the Great Seal of the United States. "E pluribus unum" is inscribed on the Great Seal's scroll. The motto was added to certain silver coins in 1798, and soon appeared on all of the coins made out of precious metals (gold and silver). In 1834, it was dropped from most of the gold coins to mark the change in the standard fineness of the coins. In 1837, it was dropped from the silver coins, marking the era of the Revised Mint Code. The Coinage Act of 1873 made the inscription a requirement of law upon the coins of the United States. "E pluribus unum" appears on all U.S. coins currently being manufactured, including the Presidential dollars that started being produced in 2007, where it is inscribed on the edge along with "In God We Trust" and the year and mint mark. After the revolution, Rahway, New Jersey became the home of the first national mint to create a coin bearing the inscription "E pluribus unum".