Option: a. All freedmen, free negroes, and mulattoes shall have the right to vote in municipal, county, state, and federal elections.
Explanation:
The Mississippi Black Code were restrictive laws intended to limit African Americans rights. The law ensured their availability as cheap labor after the Civil War, which abolished slavery in the South. The codes gave no rights to the African Americans to vote but forced them in working in plantations as labors.
