What was the most direct consequence of the passage of the Black Codes after the Civil War?

The most direct consequence of the passage of the Black Codes after the Civil War was the systematic restriction of the civil rights and freedoms of newly freed African Americans. These laws aimed to maintain white supremacy by enforcing racial segregation, limiting economic opportunities, and curbing the political power of Black individuals. As a result, many African Americans were effectively relegated to a state of economic dependency and social subjugation, undermining the progress toward equality achieved during Reconstruction.