Which of the following involves trickling water through a bed of rocks 3 to 10 feet deep?
A. primary sewage treatment
B. toxic waste treatment
C. secondary sewage treatment
D. tertiary sewage treatment
C
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The Cold War was an ideological, political, and economic confrontation between
A. France and Germany. B. Britain and France. C. the U.S. and Russia. D. the U.S. and China. E. the U.S. and Soviet Union.
Which of the following statements is true of the different types of political systems?
A. Federal systems tend to concentrate political power in the hands of the national government. B. Voters directly elect a legislature as well as an executive in the parliamentary system. C. Countries that lack judicial review embody the principle of parliamentary supremacy. D. The President is the chief executive in a parliamentary system, elected by the members of parliament. E. The constitution grants two or more governments overlapping authority over the same group of people in the unitary system.
Which of the following were not supporters of the municipal reform movement from the beginning?
A. the upper class B. Protestants C. Anglo-Saxons D. organized labor
Social Security is an example of a ________ program
a. contributory b. redistribution c. noncontributory d. means-tested e. controlled spending