Final answer:
Under the Black Codes, Black Americans were completely barred from using public facilities and attending public schools.
Step-by-step explanation:
Under the Black Codes, which were laws enacted in the southern states after the Civil War, Black Americans were completely barred from using public facilities such as restaurants, hotels, and theaters. These laws aimed to enforce racial segregation and maintain white supremacy. Black Americans were also restricted from attending public schools and were often denied access to education.
Learn more about Black Codes and Civil Rights