The technological advances that promoted the growth of the "great metropolis" include all

a. the use of iron and steel in construction
b. the elevator
c. electric street trolleys
d. the telephone

d

Political Science

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When the Environmental Protection Agency sets limits on air pollution from power plants, what bureaucratic role does it serve?

a. regulation b. adjudication c. intervention d. oversight

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Some critics argue that press coverage of acts of terrorism can lead to "copycat" acts

Indicate whether the statement is true or false

Political Science