Houston made efforts to restore peace and the Comanches , alarmed at the vigor of Texan settlement , began to consider demanding a fixed boundary , contrary to their traditional notions about borders .
Soon the Texan - Comanche relationship was turning violent .
Houston made efforts to restore peace and the Comanche , alarmed at the vigor of Texan settlement , began to consider demanding a fixed boundary , contrary to their traditional notions about borders .
Soon the Texan - Comanche relationship was turning violent .