I think it's the Industrial Revolution. Let me know if this helped!
Answer:
Out of the Delta
It was initially a folk music popular among former slaves living in the Mississippi Delta, the flat plain between the Yazoo and Mississippi rivers. With the Great Migration of black workers that began around that time the Blues spread around the south and the rest of the United States.Explanation:
Answer:
In 1762, Pontiac enlisted support from practically every Indian tribe from Lake Superior to the lower Mississippi for a joint campaign to expel the British from the formerly French lands. According to Pontiac's plan, each tribe would seize the nearest fort and then join forces to wipe out the undefended settlements.
Answer: They called them robber barons because they didn't pay their workers as much as they got paid.
A government law or action appeared to be unjust
