In Vernonia School District v. Acton, the school district argued that A. a drug test was illegal under any circumstances. B. No student could refuse to take a drug test. C. Drug tests were not given at random. D. Drug testing was necessary to protect all students.

drug testing was necessary to protect all students.

Explanation:

D.

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.

interest groups send representatives to state capitals and to washington, d.c. to put pressure on members of congress and other policymakers. they engage in lobbying, or the organized process of influencing legislation or policy. lobbying can take many forms. interest groups can testify in congressional hearings.