The Sagebrush War (1850s-1860s) was an armed conflict between the California county of Plumas and the now-defunct Nevada County of Roop over the jurisdiction of Honey Lake Valley and Susanville, California. Collection consists of a box with 4 folders, containing a copy of Charles Curry Aiken’s Master of Liberal Studies Thesis for the University of Oklahoma Graduate College: “Sagebrush War: The California-Nevada Boundary Dispute on the 120th Meridian”.