If two variables have no influence over each other and there is not relationship between the two variables, this is called a __________ hypothesis

How does de jure segregation differ from de facto segregation? How wasBrown v.Board of Education (1954) related to de jure segregation in education? How did later events demonstrate that de facto segregation was alive and well?

What will be an ideal response?

Key factors in the development of the notion of "American exceptionalism" include all of the following except

a. the United States was a democratic nation in a world of monarchies and autocracies. b. the United States held the value "equality before the law.". c. the United States emphasized an internationalist foreign policy, while isolationism was the norm across other nations. d. the United States was a unique nation possessing a set of values worthy of emulation by others. e. the United States foreign policy was guided by the strength of domestic values.