have joined in the fight to Resolution's land grab. Native American groups and conservationists worry about the impact to surrounding areas, including the steep cliffs at Apache Leap. James Anaya, former United Nations special rapporteur on the rights of indigenous peoples, said that without community and tribal support, Rio Tinto should abandon its Resolution Copper mining project. United States Secretary of the Interior Sally Jewell said she was "profoundly disappointed with the Resolution Copper provision, which has no regard for lands considered sacred by nearby Indian tribes". By January 2015 over 10,004,000 had signed a petition to President Obama, "We the People|Stop Apache Land Grab". Jodi Gillette, Special Assistant to the President for Native American Affairs, quickly gave an official White House response, vowing that the Obama Administration will work with Resolution Copper's parent company Rio Tinto to determine how to work with the tribes to preserve their sacred areas. In March 2016, the Oak Flat campground was listed on the National Register of Historic Places. While the designated site, which is identified by the National Register as the "Chi'chil Bildagoteel Historic District" will not stop the Resolution Copper mine, a federal agency must evaluate the project's effects on the property before taking action. Bills introduced in 2015 by Sen. Bernie Sanders (D-Vermont) and Rep. Raúl Grijalva (D-Tucson) would reverse the land-exchange deal, but neither received a hearing. New legislation was introduced by Rep. Grijalva on January 17, 2019 with the promise of a companion bill in the Senate to be sponsored by Bernie Sanders. Population As of August 2014, the San Carlos Apache tribe had an enrollment of 15,393 tribal members. As of 2018, approximately 9,945–10,945 lived on the Reservation. The San Carlos Reservation's annual median household income of approximately $27,542, according to the US Census. About 49.2 percent of the people live under the poverty line, and 36.7 percent of the active labor force is unemployed. Geography The San Carlos Apache Indian Reservation encompasses 1.8 million acres of land area in northern Graham, southeastern Gila, and eastern Pinal Counties. The reservation's communities include Bylas, Gilson Wash, Peridot, San Carlos, and 7mile. The San Carlos Lake was formed by the construction of Coolidge Dam and is the second largest body of water in Arizona. The reservation is the tenth-largest Indian reservation in land area with desert, alpine meadows, and Ponderosa Pine forest. The Fort Apache Indian Reservation, which has