the capitulation of the Cahuilla to the US and the failed attempt to capture Fort Yuma. Compared to other California tribes, the Kumeyaay did not face the same magnitude of destruction and exploitation under the California genocide. This was due to the strategic positioning of the Kumeyaay and the lack of gold in the mountains. Additionally, Mexican officials in Baja California Territory threatened to intervene in the conflict if they committed any atrocities on tribes along the border, due to a mix of Mexican sympathies towards the Native Californians and a fear of refugees coming across the border. Establishment of Kumeyaay reservations in the U.S. On January 7, 1852, representatives of a number of Kumeyaay clans, including Panto, met with Commissioner Oliver M. Wozencraft and negotiated the Treaty of Santa Ysabel. The agreement was part of the "18 Treaties" of California, negotiated to protect Indian land rights. After the 18 Treaties were completed, the documents were sent to the United States Senate for approval. Under pressure from white settlers and the California Senate delegation, the treaties were all rejected. From 1870 to 1910, American settlers seized lands, including arable and native gathering lands. In 1875, President Ulysses S. Grant created reservations in the area, and additional lands were placed under trust patent status after the passage of the 1891 Act for the Relief of Mission Indians. The reservations tended to be small and lacked adequate water supplies. The situation was made worse during the famine of 1880–1881, which forced many Kumeyaay to survive by accepting charity from whites, as they faced diseases, starvation and attacks from white settlers. Some Kumeyaay chose not to establish a reservation inland and sought work in San Diego, many of whom migrated to the Kumeyaay village in what is now Balboa Park led by the Florida Canyon Kumeyaay Band. The village experienced growth after receiving immigrants from other Kumeyaay bands as well as from other indigenous Californian and Bajeno tribes, who sought work in the city, transforming the village into a neighborhood integrated into the city fabric. The village was then demolished in the early 1900s in preparation for the 1915 Panama-California Exposition, displacing the residents of the village. In 1932, the Coapan Kumeyaay living and farming on the San Diego River were removed to make way for the El Capitan Dam and Reservoir and relocated their inhabitants at the Barona Reservation and the Viejas