At a time when American space exploration was dominated by men, mathematician Katherine Johnson broke through gender and racial barriers to help change our understanding of the cosmos...
In 1960, four Black students staged a sit-in in Greensboro, North Carolina to protest against racial segregation in the United States. The stools they sat on are the most visited artifacts at the International Civil Rights Center and...
After the American Civil War, the American South attempted a rebrand. But would it accept the progressive social and political changes of the Reconstruction...
