The “Black Codes” set up by new Southern states during the Reconstruction period were able to pass all of the following laws EXC
EPT A) deny African Americans citizenship.
B) not allow African Americans to lease land or homes.
C) restrict African Americans from serving on jury duty.
D) forbid African Americans and white people from marrying.
US Congress passed the First Civil Rights in April 1866 that granted citizenship to all African Americans and annuled the infamous Supreme Court´s Dred Scott decision of 1857. So, the Black Codes laws couldn´t impede freed black people from becoming American citizens.