The correct answer is - The government had not followed through with promises of help.
The conflict resulted because of treaty violations by the United States government, and also by late or unfair annuity payments by the Indian agents. Throughout the 1950's this led to starvation among the Dakota (Sioux) people, and they were very frustrated about it.
Officially, thee conflict started when few Dakota hunters killed few white settlers that were also hunting, and afterwards the Dakota decided that they should kick out the white settlers from their territory and it is estimated that they killed around 800 men, women, and children. The US government responded with military action, captured lot of Dakota warriors, and some of them executed by hanging.
no the first three are!!!!!!!!!!!!!!!
more than 12 million Americans were sent into the military, and a similar number toiled in defense-related jobs. Those war jobs seemingly took care of the 17 million unemployed and basically traded debt for unemployment
D. Trade relied on shipping because of the area’s many natural harbors and navigable rivers.