Final answer:
Another problem African Americans faced during Reconstruction was the passing of discriminatory state laws known as Black Codes that restricted their rights and maintained white supremacy.
Step-by-step explanation:
During Reconstruction, one problem for African Americans was the formation of white supremacist groups. Another problem they faced was the passing of Black Codes that restricted the rights of African Americans.
The Black Codes were discriminatory state laws enacted in the South after the Civil War. These laws aimed to maintain the social and economic structure of racial slavery by depriving freed enslaved people of their civil rights, such as the right to vote, serve on juries, own or carry weapons, and lease land.
These codes varied from state to state but generally aimed to limit the civic participation and economic opportunities of African Americans, reinforcing the system of white supremacy that emerged during Reconstruction.