Georgia v. McCollum, 505 U.S. 42 (1992) was a case in which the Supreme Court of the United States, and the court had previously held in "Batson v. Kentucky" a case in which year?
Georgia v. McCollum:  The court had previously held in "Batson v. Kentucky" (1986) that prosecutors cannot make peremptory challenges based on race, but didn't address whether defendants could use them.
i don't know