Segregation was an useful tool in preserving the economic and social dominance of the white southerners. With segregation the African Americans were being discriminated against and kept in socially inferior position thus enabling the whites to get better paying jobs and generally better positions thus continuing the cycle of economical dominance of the white southerners.
Answer:
Great Britain had the most colonial territory.
The most economic event was the civil war i hope this helps
The Battle of Britain began when Germany resorted to
launching its air force against the British.
Through bombings and air raids, the British retaliated by meeting the
Germans in the air where the British successfully clashed with the Germans and
in the end the British prevailed.