What was once known as “Mount Doane” will now be called “First Peoples Mountain.” The former name of the mountain was given to honor Gustavus Doane, the person responsible for securing federal protection for the land during the 1870 Washburn-Langford-Doane expedition. The National Park Service recently announced that Doane was also responsible for the Marias Massacre, an attack that led to the deaths of at least 173 Native Americans, and the mountain would therefore be renamed. The new name, NPR reports, “is part of a trend to better recognize the roles and contributions of Native Americans” and a priority of Secretary of the Interior Deb Haaland.