Why did our country change from a strong union to one divided by civil war in less than 100 years? (In other words what caused all the conflict between the North and the South?)
Be sure to include a claim, at least one piece of evidence, and reasoning.

Which of the following world and national events led to a new view of people with disabilities in the us:     a.  world war i and ii veterans with disabilities returned home after the wars.b.  john f. kennedy was elected president and had a sister with a disability.c.  the civil rights and feminist movements.d.  all of the above.