Anti-miscegenation laws

Anti-miscegenation laws were statutes and constitutional provisions that prohibited interracial sex and marriage, especially relationships between Black men and white women. Their decisive significance lay not only in regulating intimate life but in making racial hierarchy a matter of law: they helped preserve white supremacy after slavery, gave authorities a basis to police interracial relationships, and intensified the threat of racial terror. In Alabama, the ban remained in the state constitution in 1986, even though federal law had made it unenforceable.

Origins and Legal Purpose

The laws belonged to a larger effort to establish and preserve racial hierarchy after slavery. Following the withdrawal of federal troops from Alabama in the 1870s, the promises of equality associated with Reconstruction gave way to the return of white supremacy. African Americans lost voting rights, and racially restrictive laws reinforced their subordination. Racial integrity provisions were part of this project: by criminalizing interracial intimacy, states sought to prevent relationships that challenged the boundaries of the racial order. In the South, officials also used such laws to justify the forced sterilization of poor and minority women.

The word miscegenation came into use in the 1860s, when supporters of slavery promoted it to encourage fear of interracial sex, marriage, and the racial mixing they believed abolition would bring. For more than a century, law-enforcement officials in many Southern communities treated investigating and punishing Black men who had been intimate with white women as part of their duty. The rule therefore reached beyond the formal question of whom a person could marry: it authorized scrutiny of relationships and made racial boundaries enforceable through state power.

Alabama Cases and National Reach

In the 1880s, Tony Pace, a Black man, and Mary Cox, a white woman, fell in love in Alabama. They were arrested and convicted under the state’s racial integrity laws, and each received a two-year prison sentence. Their lawyer, John Tompkins, appealed the convictions. In 1882, the Alabama Supreme Court affirmed them, treating interracial sex as a threat to the social order and denigrating the possibility of a population formed across racial lines.

The United States Supreme Court then unanimously upheld Alabama’s restrictions and the prison terms imposed on Pace and Cox. Its reasoning used language associated with the separate-but-equal doctrine that foreshadowed Plessy v. Ferguson two decades later. The decision helped embolden other states to adopt racial integrity laws barring African Americans, and sometimes Native Americans and Asian Americans, from marrying or having sex with white people. Enforcement was especially aggressive in the South, but the restrictions were not confined to it: Idaho prohibited interracial marriage and sex between Black and white people in 1921, although 99.8 percent of its population was non-Black.

Formal Reversal and Enduring State Ban

The United States Supreme Court finally struck down anti-miscegenation statutes in Loving v. Virginia in 1967. That ruling removed the legal basis for enforcing the bans, but it did not immediately erase them from state constitutions or public life. When Walter McMillian met Karen Kelly in 1986, Alabama’s constitution still contained a provision declaring that the legislature could never authorize or legalize marriage between a white person and a Black person or a descendant of a Black person. The restriction could no longer be enforced under federal law, yet its continued presence showed how long the language and authority of the old racial order survived after its legal defeat.

Alabama voters did not remove the constitutional ban until a statewide ballot measure in 2000. A majority voted to eliminate it, but 41 percent voted to keep it. The delay and the vote against repeal show the difference between a court’s invalidation of a discriminatory rule and the later political removal of its words from state law. The statute could lose legal force while the commitment to racial separation remained a live public question.

Intimacy, Terror, and Walter McMillian

Walter McMillian did not know the legal history of interracial marriage, but he understood the danger surrounding his relationship with Karen Kelly. After he testified in a custody dispute involving the Kellys, his association with a married white woman became widely discussed in Monroe County. His reputation shifted: people had known him as a hardworking pulpwood man, but the relationship made him represent something more threatening to the white community. In the South, interracial intimacy could be treated as a transgression distinct from ordinary crimes, carrying the possibility of extreme punishment.

That danger was sustained by the memory and practice of lynching. Nearly a dozen people had been lynched in Monroe County, with dozens more lynchings in neighboring counties; their terror exceeded the number of victims by warning Black residents that an encounter, perceived slight, or look could provoke lethal violence. When Walter was twelve, Russell Charley, a Black man known to his family, was found hanging from a tree in Vredenburgh, Alabama. The lynching was believed to have been prompted by an interracial romance, and the discovery of Charley’s bullet-ridden body terrified the Black community. Against that history, Walter’s relationship with Karen was not merely private conduct subject to an obsolete constitutional clause. It placed him within a system where law, racial custom, and extralegal violence reinforced one another.

The history of these bans also belongs to the broader history of racial terror following the collapse of Reconstruction. Lynching shaped the lives of people of color in the South for generations, and the violence helped form the context in which modern capital punishment developed. Anti-miscegenation laws made racial boundaries explicit in law; the threat of violence enforced them beyond the courtroom. Their legacy thus persisted not only in the time it took to remove constitutional language, but in the fear and unequal exposure to punishment that the rules had helped establish.