It helped spark a war and led to a revolion
African Americans settled in the slum and ghettos of the Northern side changing the demographics of the cities.
Explanation:
Places like Harlem in New York and Compton in California where there were very low income areas settled by predominantly black people in otherwise bludgeoning economies where they became slums is a characteristic of this migration.
As the north did not discriminate as much against the black population they moved over to their side and then they had not enough resources to live their lives well so they lived in the slums they had made.
These slums would remain the usually economically backward areas of the US for long.
Galileo confirmed copernicus' theories on the universe with noting that the Earth did indeed revolve around the Sun and not the other way around as was thought at the time. With this he opposed the church dogma at the time.
They could solve it. According to them, only 1 representative from each state would be in the congress. With 13 states, 9/13 yes votes would be needed to make something a national law. The articles could abolish slavery federation wide if 9 states out of 13 vote to abolish it.
False
The people who were lost in the south numbered around 290,000. However, it is the north that lost all those soldiers. They lost over 365,000.