![A group marches holding up protest signs](/sites/default/files/media_2024/06/202406us_florida_marvindunn.jpg)
Historian Marvin Dunn, right, leads protestors during the “Teach No Lies” march to the School Board of Miami-Dade County to protest Florida's restrictive standards for teaching Black history and slavery in Miami, Florida, August 16, 2023.
© 2023 AP Photo/Lynne Sladky