Answer:
Here you go :)
The correct option is: A. Southwestern Kansas and northwestern Indian Territory. The Little Arkansas Treaties were signed in 1865 between the United States government and the tribes of Kiowa, Comanche, Plains Apache, Southern Cheyenne, and Southern Arapaho at Little Arkansas River, Kansas
Extra Fun Fact!!: There are over 100 uncontacted tribes in the world. Some live less than 100km from Machu Picchu, Peru's biggest tourist attraction.
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Answered by James
Step-by-step explanation: