The image you described relates to the Jim Crow laws and the broader Civil Rights Movement in the United States. Jim Crow laws enforced racial segregation in the South from the late 19th century until the mid-20th century, creating a legal framework that discriminated against African Americans in all areas of life, including transportation—as represented by the designated "whites only" and "Jim Crow" cars in the image.
These events are crucial to Georgia's history as they highlight the systemic racism that persisted in the state, contributing to social, economic, and political disenfranchisement of Black citizens. The fight against Jim Crow laws played a significant role in the Civil Rights Movement, which sought equality and justice, leading to landmark legislation like the Civil Rights Act of 1964 and the Voting Rights Act of 1965, profoundly reshaping Georgia's social landscape.