(A) Identify the assumed protection that is common to both Planned Parenthood v.
Casey (1992) and Roe v. Wade (1973)
(B) Based on the assumed protection identified in part A, explain why the facts of the
case in Planned Parenthood v. Casey and Roe v. Wade demonstrate change over time
in the law.
(C) Explain how the holdings in Planned Parenthood v. Casey and Roe v. Wade
demonstrate change over time in the law.