Ranchers formed the territory of Cimarron in 1887; it lasted until 1890 when it became this state's western panhandle
When Okahoma became a state, Beaver County was divided into 
three... [DOC] [TLE] A story of the Oklahoma Panhandle - Indian Country News [PAR] The U.S. then acquired a vast amount of territory that Texas had claimed since ... 
was created in 1854, its southern boundary was set on the east-west 37th 
parallel as ...