The ________ school of realism advocates equilibrium and coexistence and seeks to reduce American hegemony by accommodating rising powers.

Matching several variables simultaneously

A) can lead to egregious errors when analyzing the data set. B) is commonly done when the researcher has only a few participants to work with. C) is usually not a workable solution. D) is easy and is far superior to a within-subjects design.

"Concurrent" powers are those powers that

a. both the states and the national government have authority to exercise. b. must be approved by the Supreme Court before being exercised. c. regulate only state and local commerce. d. can only be exercised by the president. e. are not subject to judicial review.