Struck in manganese-brass over a copper core, the golden-yellow color of the coins led them to be called Sacagawea “golden dollars.” Glenna Goodacre’s obverse depicts Sacagawea with her infant son, Jean Baptiste. "LIBERTY" is inscribed above the pair, with "IN GOD WE TRUST" on the left and the date at right. The reverse by Thomas D. Rogers Sr. bears a soaring American eagle and the motto "E PLURIBUS UNUM". Encircling the design are 13 stars to represent the original colonies.
Originally introduced in 2000, the series has evolved over the years and celebrates the rich heritage and contributions of Native American tribes. In 2009, the Sacagawea dollar became the new Native American dollar coin series. It continued to be struck in manganese-brass over a copper core with the same obverse design showing Sacagawea and her infant son, Jean Baptiste. However, each year a new reverse honors Native Americans and their contributions. The series represents a significant chapter in U.S. coinage, and collectors value these Native American coins for their unique blend of artistry and historical significance.