The 2020 Sacagawea Dollar is part of a series of dollar coins issued by the United States Mint that feature the image of Sacagawea, a Native American woman who assisted Lewis and Clark on their expedition. These coins were first introduced in 2000 and are notable for their golden color due to a manganese-brass alloy. The 2020 issue includes the standard design on the obverse, showcasing Sacagawea and her son, Jean Baptiste, while the reverse design may vary if special editions are released. Sacagawea Dollars are often collected for both their numismatic value and as part of broader efforts to promote the representation of women in U.S. currency.