The Round Valley War was an 1887 conflict between American Colonists and Yuki Indians on the Round Valley Indian Tribes of the Round Valley Reservation in California. The conflict started as colonists were beginning to encroach on reservation lands, making the already difficult circumstances for the Yuki people who had been placed there following the Mendocino War even more unfavourable. The Federal Office of Indian Affairs moved to have the trespassing settlers evicted. The settlers turned to local authorities and the Sheriff of Mendocino arrested the federal officer who had filed the accusations against the settlers.

Bibliography

• Baumgardner, Frank H. III (2006). Killing for Land in Early California: Indian blood at Round Valley: Founding the Nome Cult Indian Farm. New York: Algora Pub. ISBN 978-0-87586-364-1. ISBN 0-87586-365-5.
• Adams, K., & Schneider, K. (2011). " Washington is a Long Way Off": The" Round Valley War" and the Limits of Federal Power on a California Indian Reservation. Pacific Historical Review, 80(4), 557-596.
• Oandasan, W. (1982). Ukomno'm: The Yuki Indians of Northern California, a Review Essay. By Virginia P. Miller. American Indian Culture and Research Journal, 6(4), 95-104.
• Carranco, L., & Beard, E. (1981). Genocide and Vendetta: The Round Valley Wars of Northern California. Norman, OK: University of Oklahoma Press.
• Madley, B. (2004). Patterns of frontier genocide 1803–1910: the Aboriginal Tasmanians, the Yuki of California, and the Herero of Namibia. Journal of Genocide Research, 6(2), 167-192.