The national guard arriving in new orleans to maintain order in the wake of hurricane katrina, is an example of what?
a. a republican form of government
b. protection against invasion
c. enforcement of the state constitution
d. protection against domestic violence

Rivalries between european imperialist powers and the growth of european militaries contributed to which outcome in the early 20th century? o a. many european powers were eager to go to war with one another. o b. european states became less concerned about controlling overseas empires. o c. small countries became more willing to join powerful empires. o d. the alliance system that maintained a balance of power in europe broke down.

In which case did the supreme court's decision allow schools to use forced bussing to ensure integration of its schools?

The supreme court serves what important function in the u.s. federalgovernment?