This chapter discusses the legal battles involving the University of Texas School of Law and its affirmative action program. In the wake of its success in 1944 in the all-white primary case, Smith v. Allwright, the Texas NAACP called for the integration of Texas's flagship university in Austin. Some months later Thurgood Marshall wrote a letter to Austin's only African American lawyer asking for information about how to apply to the UT School of Law. The chapter examines the Supreme Court case of Heman Marion Sweatt that produced a major stepping-stone toward Brown v. Board of Education, along with another case involving UT's undergraduate admissions that reaffirmed a state's right to implement affirmative action policies. In particular, it analyzes McLaurin v. Regents and Swann v. Charlotte-Mecklenburg Board of Education, along with the Texas legislature's response to Hopwood v. Texas in the form of the “10% rule.”