Which part of a party's organization has the most responsibilities, especially at election times?

In the Bakke case, the Supreme Court ruled that

a. set quotas in university admissions based solely on race were unconstitutional. b. set quotas of any kind were unconstitutional. c. quotas were acceptable if the applicants from majority groups did not protest. d. quotas were required in some circumstances. e. quotas could not be used when making admissions decisions at public universities.

Which of the following pieces of legislation is credited with dramatically increasing the water quality in U.S. lakes and rivers?

a. Toxic Waste Reduction Act b. Endangered Aquatic Species Act c. Water Chemical Reduction Act d. Water Pollution Control Act