Previous studies have suggested that frequent communication with parents serves as a protective factor against drug use by children. This is an example of a:

Which of the following cases involved the commerce clause?

a. McCulloch v. Maryland b. United States v. Morrison c. Brown v. Board of Education d. Marbury v. Madison e. Tinker v. Des Moines

After some of the most obvious practices (e.g., the white primary) that discriminated against minorities in Texas elections were eliminated, minority representation was still minimized through __________

a. elimination of voter identification laws b. passage of the Motor Voter Act c. racial gerrymandering d. passage of the Voting Rights Act