Explain the trimester framework as articulated by Justice Blackmun in Roe v Wade. What is the justification for the framework?

Using cases from O'Brien and class discussion, explain how State Governments attempted to circumvent the implementation of Roe?

In what case did the Court uphold Roe, but altered the trimester framework? How did it do so, and what is the new standard put in place to determine if a violation of reproductive privacy has occurred?

Case(s) to be used in formulating your response: Plessy v. Ferguson, Brown v. Board of Education, Korematsu v. U.S., Shelly v. Kraemer, Bakke v. Regents of University of California, Gratz v. Bollinger, Grutter v. Bollinger.