In Youngstown Sheet and Tube Company (1952), the Supreme Court upheld President Truman's seizure of the domestic steel industry

Professor Emmette S. Redford identifies three levels of policies based on the scope of participation normally characteristic of each and, to a lesser extent, the kind of issue involved. What are these three levels?

a. micropolitics, subsystem policies, and macropolitics b. subsystem policies, suprasystem policies, and open system policies c. individualistic, moralistic, and traditionalistic d. micropolitics, mesopolitics, and macropolitics

Ads that compare candidates' positions to those of their opponents are known as:

a. negative ads b. inoculation ads c. free ads d. contrast ads e. positive ads