By definition, a cross-sectional study ______.
A. collects data from two or more samples
B. collects data at one point in time
C. collects data for independent and dependent variables
D. collects data from two or more populations
B. collects data at one point in time
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Which of the following is not true of democratic societies and foreign policy decision making?
a. Public opinion and interest groups matter. b. They are slow to move on foreign policy issues. c. They overreact to perceived threats once they are recognized. d. They make decisions rapidly when considering foreign policy options. e. Bureaucracies may propose solutions that reflect their bureaucracy's interests but not be the most optimal solution.
The modern state first appeared and developed in ______.
A. North America B. Europe C. Asia D. Oceania