How is the world Changing during Manifest Destiny?

What are the biggest challenges facing the average american citizen today? explain.

What were the effects of the great reform act of 1832?

At the time of the brown v. board of education decision,schools were segregated everywhere in the country.several states had laws requiring segregated schools.schools in nearly every state has been desegregated.segregation was common in the north, but not in the south.