Answer:
After the civil war, the whites and blacks had a lot of disagreements. Even though the blacks were free, they were still segregated. "Segregated but equal"- was some BS and the whites abuse the blacks. The blacks wanted more rights and some white people weren't having it. The blacks protested and the whites got violent.
Explanation:
Sorry I said whites and blacks. I just mean their skin color. (I'm not racist)
What treaty are we talking about?
The Urban Areas were used to house these Immigrants and they grew larger.
Diseases and rotten food then wounds
the neolithic it developed about 12.000 ago about