Checks and Balances, sorry comment if this is wrong.
Because they couldn't finical support another war
1) Describe what was happening in the setting
2) Describe date of event and location
3) Describe persons involved
Answer:
south
Explanation:
they are all located there
The answer is Fort Laramie. The Fort Laramie treaty in the year 1851 was a treaty between the United States commissioners and the representatives of the Sioux, Cheyenne, Crow, Arapaho, Mandan, Assiniboine, Arikara, and Hidatsa Nations. It was set for the traditional claims of the tribes.