What four provisions were added to the Clean Air Act in 1990?

What will be an ideal response?

(1) A ban on the use of CFCs in aerosol sprays and regulation of their use in other areas. (2) Reduction of acid rain by halving emission of sulfur dioxide and nitrogen oxides. (3) New emission regulation for cars and requirements that oil companies create cleaner-burning fuels. (4) Authority for EPA to restrict emissions of over 200 toxic pollutants.

Political Science

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Studies of political socialization have shown that __________ is/are the single greatest influence(s) in establishing a person's political identity

Fill in the blank with the correct words.

Political Science

A representative who is performing the role of a trustee votes

A. in the interest of his or her home constituents. B. in support of his or her political party agenda. C. on the basis of his or her own conscience in the broad interests of society. D. in accordance with opinion polls. E. based on vote trades.

Political Science