Generated by DeepSeek V3.2| Sacagawea dollar | |
|---|---|
| Country | United States |
| Denomination | Dollar |
| Value | 1.00 |
| Unit | USD |
| Mass | 8.100 |
| Diameter | 26.49 |
| Thickness | 2.00 |
| Edge | Plain |
| Composition | 88.5% Copper, 6% Zinc, 3.5% Manganese, 2% Nickel |
| Years of minting | 2000–present |
| Obverse design | Sacagawea with child |
| Obverse designer | Glenna Goodacre |
| Reverse design | Bald eagle in flight |
| Reverse designer | Thomas D. Rogers Sr. |
| Mint marks | P, D, S |
Sacagawea dollar. The Sacagawea dollar is a United States dollar coin first minted in 2000 as a successor to the Susan B. Anthony dollar. Authorized by the United States Congress under the United States Mint's Dollar Coin Act of 1997, it was intended to improve upon the failed circulation of its predecessor. The coin features a portrait of the Lemhi Shoshone woman Sacagawea, who aided the Lewis and Clark Expedition, and was part of a broader initiative to create a more distinctive, golden-colored coin to encourage public use.
The coin's genesis lies in the commercial failure of the Susan B. Anthony dollar, which was widely confused with the Washington quarter. In 1995, the Citizens Commemorative Coin Advisory Committee recommended a new dollar coin featuring a woman, and subsequent legislation led to the Dollar Coin Act of 1997. This act, signed by President Bill Clinton, mandated the Department of the Treasury to produce a new golden dollar. The United States Mint conducted extensive public outreach, including a survey facilitated by the research firm Roper Starch Worldwide, which ultimately selected Sacagawea as the design subject over other notable American women like Eleanor Roosevelt and Wilma Mankiller.
The obverse, designed by sculptor Glenna Goodacre, depicts Sacagawea in three-quarter profile carrying her infant son, Jean Baptiste Charbonneau. Goodacre used a modern-day Shoshone college student, Randy'L He-dow Teton, as a model, as no authenticated image of Sacagawea exists. The reverse, designed by mint sculptor-engraver Thomas D. Rogers Sr., originally featured a soaring bald eagle against a constellation of seventeen stars, symbolizing the states at the time of the Louisiana Purchase. This reverse was used from 2000 to 2008. Beginning in 2009, the Native American $1 Coin Act mandated annually changing reverse designs to honor contributions of Native Americans, with themes celebrating agriculture, diplomacy, and the Treaty of Fort Pitt.
The coin is struck on a clad planchet with a pure copper core and outer layers of manganese brass, giving it a distinctive gold color. The Philadelphia Mint, Denver Mint, and San Francisco Mint have all produced circulation strikes, with the West Point Mint producing special finishes. The initial 2000-dated coins were struck in high volumes, with over a billion produced, primarily at the Philadelphia Mint. Notable varieties include the 2000-P "Cheerios" dollar, found in cereal boxes as part of a promotion with General Mills, which features enhanced tail feathers on the eagle. Since 2012, circulation strikes have been greatly reduced, with coins primarily produced for Federal Reserve bulk orders and numismatic sets like the Annual Uncirculated Dollar Set.
Key dates and varieties are sought by collectors. The 2000-P "Cheerios" dollar is the most famous, with two distinct reverse types. The 2000-P with a "Wounded Knee" mint mark error is another rarity. Proof and American Innovation dollar issues from the San Francisco Mint in 90% silver are highly prized. The series transitioned under the Presidential $1 Coin Program, which ran concurrently from 2007 to 2016, and later the American Women Quarters Program influenced collecting interest. Annual Native American reverse designs, such as those honoring the Wampanoag Treaty of 1621 or Sequoyah, create thematic collections.
Despite its design improvements, the coin failed to achieve widespread circulation in daily commerce, continuing the pattern set by the Susan B. Anthony dollar. It found niche use in postal and transit vending machines, and some Federal Reserve Banks distributed them. Public reception was mixed; the coin was often mistaken for a quarter or a token, and its similarity in size to the older dollar coin hampered distinctiveness. The Government Accountability Office has repeatedly studied dollar coin viability, noting persistent public preference for the one-dollar bill. The coin remains in production primarily for collectors and specific bulk monetary transactions. Category:Coins of the United States Category:2000 introductions