374 U.S. 203 374 U.S. 203 83 S.Ct. 1560 10 L.Ed.2d 844 SCHOOL DISTRICT OF ABINGTON TOWNSHIP, PENNSYLVANIA, et al., Appellants,v.Edward Lewis SCHEMPP et al. William J. MURRAY III, etc., et al., Petitioners, v. John N. CURLETT, President, et al., Individually, and Constituting the Board of School Commissioners of Baltimore City. Nos. 142 and 119. […]