What was the African Americans point of view of ww2

What does the term “escalation” refer to?

Human rights groups in the 20th century worked to: o a. european imperial powers maintain control over their colonies. o b. convince citizens in impoverished countries to embrace nationalism. o o o o c. ensure that people around the world were protected from brutal treatment. o d. weaken the influence of international organizations like the united nations. sub

Which statement is true of both presidential and parliamentary systems of government?