Related Clues:

• Oklahoma tribe
• Cochise and Geronimo, e.g.
• Plains people
• Crazy Horse, for one
• Red Cloud's people
• Siouan speakers
• Platte River tribe
• People on the Platte
• Siouan people
• Army helicopters
• Sitting Bull was one
• American Indian
• Sitting Bull or Crazy Horse, e.g.
• Midwest tribe
• Plains Indians