Waltz argues that bipolarity is a particularly

Social scientists conducting research in comparative politics ________, when compared to natural scientists

A. use more reliable and extensive sources of data B. explain causation between attributes and effects with greater certainty C. apply the element of control commonly seen in laboratory experiments D. use only experimental techniques E. lack the scope of conducting additional experiments to collect more data

Which statement about the European Court of Justice (ECJ) is NOT correct? a. It can strike down EU laws it judges to be contrary to the treaties, but has no such power with respect to the laws of member states. b. It is comprised of one justice per member state along with eight advocates-general

c. It is based in Luxembourg. d. It lacks the ability to seek out cases to hear but instead must wait for cases to be brought before it. e. It typically divides its work into chambers usually comprised of three or five justices.