Answer: I think it would be 3 correct me if I’m wrong:)
Explanation:
The Sioux agreed to settle within a reservation in Black Hills of the Dakota territory in exchange for peace.
First, they made settlement of the West possible after the Civil War by connecting farmers (and miners, ranchers, loggers, and others) to markets.
Second, railroads helped to integrate different regions of the country economically.
Answer:
The answer is President Micnely did not have enthusiasm to go to war that was not a cause i repeat NOT!!
Explanation: