Which of the following is a disadvantage to a between subjects design?

Woodrow Wilson’s charge against the European balance of power system—that it resulted in countries being cut up like cheese—was true in some cases because __________

a. the balance of power system had caused instability in some regions, leading to sharp ethnic divisions in some regions over time b. the aim of states in balancing power was to preserve their independence, but this was sometimes necessarily done at the expense of the independence of others c. the geographically larger and more powerful nations had more power to balance than smaller ones d. no international organization existed to fairly draw sovereign state boundary lines after major wars

In thinking about trends in popular trust of government, it is important to consider that

A. levels of trust may have been abnormally high in the 1950s. B. little was expected of government in the 1990s. C. polling techniques were not perfected until the 1970s. D. few Americans understand government or pay attention to it. E. people are more trusting of other institutions today.