President Joe Biden will sign a proclamation on Tuesday to create the Emmett Till and Mamie Till-Mobley National Monument, which will honor the memory of Emmett Till and his mother Mamie Till-Mobley. The monument will be located across three sites in Mississippi and Illinois, and will serve as a reminder of the importance of civil rights and the struggle for justice. It is hoped that it will help to ensure that such a tragedy never happens again.