Answer:
It was actually among the Cheyenne and Arapaho tribes
Explanation:
not sure why they gave you those options but the Cheyenne and Arapaho were near Arkansas, and this would be known as the Sand creek massacre
<span>Increased as a way to improve one's own economic and social opportunities.</span>
After the split from the supercontinent, the individual continents underwent a number of changes of their shoreline. For example, the constant flow of water "smoothed" the surface, which meant that in some parts the land decreased (was washed away by the currents) and in other parts the land increased with the accumulation of the material that the currents brought.
This changed the shape of the continents in a way that they no longer "fit" together perfectly.
They both show times of great conquest and demolishing civil wars. The two were similar in their expansion of land, language, and resources. At the same time, they were very different with their views on government, religion, and leaders (Compare and Contrast the Roman Republic with the Roman Empire).
hope this helps, have a great day
mark brainliest:)!!
