J.E.B. v. Alabama ex rel. T.B. extended precedent in which 1986 case regarding race-based peremptory challenges in criminal trials?
J.E.B. v. Alabama ex rel. T.B. J. E. B. v. Alabama ex rel. T. B., 511 U.S. 127 (1994), was a case in which the Supreme Court of the United States held that making peremptory challenges based solely on a prospective juror's sex is unconstitutional. "J.E.B." extended the court's existing precedent in "Batson v. Kentucky" (1986), which found race-based peremptory challenges in criminal trials unconstitutional, and "Edmonson v. Leesville Concrete Company" (1991), which extended that principle to civil trials. As in "Batson", the court found that sex-based challenges violate the Equal Protection Clause.
Ex parte Endo Ex parte Endo, or Ex parte Mitsuye Endo, 323 U.S. 283 (1944), was a United States Supreme Court ex parte decision handed down on December 18, 1944, in which the Justices unanimously ruled that the U.S. government could not continue to detain a citizen who was "concededly loyal" to the United States. Although the Court did not touch on the constitutionality of the exclusion of people of Japanese ancestry from the West Coast—which they had found not to violate citizen rights in their "Korematsu v. United States" decision on the same date—the Endo ruling nonetheless led to the reopening of the West Coast to Japanese Americans after their incarceration in camps across the U.S. interior during World War II.