What problems did American settlers have with Comanche Indians?

American settlers faced significant challenges with the Comanche Indians, primarily due to competition over land and resources. The Comanche were skilled horsemen and warriors, often conducting raids on settlers' homesteads, which led to violent confrontations. Additionally, settlers' encroachment on Comanche territory disrupted their traditional ways of life, escalating tensions and resulting in conflicts throughout the 19th century. This cycle of violence contributed to a broader context of westward expansion and the displacement of Native American tribes.