Over 18 hours from May 31 to June 1, 1921, a white mob numbering in the thousands—aided by deputized civilians and possibly National Guard units—destroys the Greenwood District of Tulsa, Oklahoma, known as "Black Wall Street," the wealthiest Black community in the United States. The attack kills an estimated 100-300 Black residents, injures over 800, and leaves approximately 10,000 Black Tulsans homeless. Thirty-five blocks are burned, destroying 1,256 homes, churches, schools, businesses, a hospital, and a library. Private aircraft are used to drop incendiary devices on the neighborhood, making it one of the first aerial bombardments of an American community.
The trigger—an allegation that a Black teenager, Dick Rowland, assaulted a white woman in an elevator—follows the established collective punishment pattern: an accusation against an individual becomes the pretext for violence against an entire community. But the scale of Tulsa reveals something beyond mob violence: the systematic destruction of Black economic independence. Greenwood's prosperity itself is the provocation. The district's success—its hotels, theaters, law offices, and thriving commercial district—represents exactly the kind of Black self-determination that the collective punishment system exists to prevent.
The aftermath compounds the violence: no white perpetrators face prosecution, while surviving Black residents are arrested and held in internment camps. Insurance claims are denied. The city rezones the destroyed area for industrial use, attempting to prevent rebuilding. The Tulsa massacre is then systematically erased from Oklahoma history for decades—excluded from textbooks, unmentioned in official histories, its mass graves unmarked until the 21st century. This erasure itself becomes a form of collective punishment: the denial of historical reality that prevents accountability and makes repetition possible.