Casebook for critical examination of present and potential developments in constitutional law. Special attention has been paid to portions of the book affected by the Court’s revived interest in judicial protection of states' rights. Revisions include sections on the origins of substantive due process and the Lochner era. Other revisions include chapter 3 (separation of powers), chapter 4 (state power to regulate), chapter 13 (limitations on judicial review), and parts of chapter 10 (equal protection) dealing with affirmative action (Sec. 2, VI), gender discrimination (Sec. 3), and special scrutiny for other classifications (Sec. 4). Includes updated notes, comments, and questions.