In brown v. board of education, why did the court require desegregation to occur “with all deliberate speed”?

For in this unit, you read about transitions of power and the formation of newly independent nations in africa, asia, the americas, and the middle east. some of these transitions were peaceful, while others caused long-term instability. why do you think some countries were more successful than others with political transitions? what do you think were the biggest challenges facing newly independent countries? would it have been possible for leaders to prevent these problems before they happened? why or why not?

What is the name for the main idea behind the settling of western lands by americans in the early-1800s?

The united states economy makes up how much of the worlds economy