to find that the Texas Legislature might have passed the law for the purpose of discriminating against Black and Latino voters. LDF presented oral argument in the Fifth Circuit on behalf of Black students and the Texas League of Young Voters. 2017: Buck v. Davis, the Supreme Court reversed the death sentence of Mr. Duane Buck because Mr. Buck's trial attorney introduced evidence that suggested Mr. Buck was more likely to commit violent acts in the future because he is black. LDF represented and presented oral argument on Mr. Buck's behalf in the Supreme Court. 2018: Stout v. Jefferson County Board of Education and Gardendale Board of Education, The U.S. Court of Appeals for the Eleventh Circuit, blocked the City of Gardendale's attempt to secede from the larger Jefferson County school system because Gardendale's purpose was to create a mostly white school system separate from the more racially diverse Jefferson County schools. LDF represents and presented oral arguments on behalf of Black students opposed to the separation. 2020s 2020: LDF v. Barr, the U.S. District Court for the District of Columbia granted summary judgment to LDF and ruled that the Presidential Commission on Law Enforcement and the Administration of Justice violated multiple requirements of the Federal Advisory Committee Act, halting the Commission's operations until it was brought into compliance with federal law. 2020: Harding v. Edwards, in September 2020, the U.S. District Court for the Middle District of Louisiana granted a preliminary injunction that required Louisiana to extend the early voting period by three days and provided voters at highest risk of serious illness from COVID-19 with the option to vote by mail in the November and December 2020 primary and general elections. 2020: Thomas v. Andino, in May 2020, the U.S. District Court for the District of South Carolina granted a preliminary junction that prohibited South Carolina from enforcing its witness signature requirement for absentee voters in the June 2020 primary elections. The court found that forcing people to obtain the signature of a third-party witness on their absentee ballot would endanger their health and safety in light of the COVID-19 pandemic. 2020: NAACP v. United States Postal Service, the U.S. District Court for the District of Columbia ruled that the US Postal Service's widespread disruptions in mail delivery violated federal law and risked delaying the delivery of mail-in ballots — thereby causing voter disenfranchisement. On October 10, 2020,