Nation A national park could be key to preserving Emmett Till’s memory, legacy, advocates say December 12, 2022December 12, 2022 Marc Ramirez, USA TODAY Comments Off on A national park could be key to preserving Emmett Till’s memory, legacy, advocates say Advocates want President Biden to create a national park honoring Emmett Till, the 14-year-old whose 1955 murder sparked the civil rights movement.