Congress and the courts have applied the 14th Amendment’s equal protection clause to many aspects of public life over the past 150 years. In this activity, students will explore the evolution of the 14th Amendment through the lens of Title IX, which prohibits institutions that receive federal funding from excluding students from participating in educational and athletic programs on the basis of sex. The Supreme Court’s first Title IX case, Grove City College v. Bell, also demonstrates how each of the three branches exercises its authority.