It was one of the causes of WWI.
Answer: Nine. At the convention, they decided that trying to get all thirteen states to ratify the Constitution would be impossible, so they set the bar at nine.
I think the correct answer is Instead of working together at home families worked in factories
There was many effects, but the key one is that the fifteenth amendment had gave African American Men a Voice in the government, and it legitimatize the establishment of a segregated society in the Southern States.
