How long slavery and discrimination lasted

The 25 milestones

1. 1619First enslaved Africans arrive

   The first documented enslaved Africans are brought to Jamestown, Virginia, beginning the transatlantic slave trade in the British colonies.

2. 1662“Condition of the mother” law

   Virginia enacts partus sequitur ventrem: a child's enslaved or free status follows the mother's, not the father's. It makes Black women's reproduction the engine of hereditary slavery — the legal root of centuries of reproductive control.

3. 1676Bacon's Rebellion

   An uprising of both poor white and enslaved people in Virginia alarms the colonial elite. The backlash further hardens the conditions of racial slavery and strategies to drive wedges between poor whites from the enslaved.

4. 1739Stono Rebellion

   One of the largest slave uprisings in the British colonies. Enslaved people near the Stono River in South Carolina rose up to fight for freedom; the revolt was defeated, and harsher slave codes followed.

5. 1787Three-Fifths Compromise

   The Constitution counts each enslaved person as three-fifths of a person for representation and taxation — this boosts slaveholding states’ power while continuing to deny enslaved people any voice of their own. Foundational political dehumanization.

6. 1808Atlantic slave trade banned

   Congress bans the importation of enslaved people. But the domestic slave trade and coerced reproduction intensify to meet the demand for unpaid labor.

7. 1811German Coast Uprising

   In Louisiana, the largest slave revolt in U.S. history by number of participants. It is violently suppressed — more proof that resistance persisted across the entire era, not in isolated moments.

8. 1831Nat Turner's Rebellion

   Nat Turner leads one of the deadliest slave revolts in U.S. history, in Virginia. In its aftermath, states passed stricter slave laws and intensified surveillance and control.

9. 1846Experiments on enslaved women

   In Montgomery, Alabama (c. 1845–1849), physician J. Marion Sims — later called the “father of modern gynecology” — develops surgical techniques by operating repeatedly on enslaved women without anesthesia or the ability to consent. Anarcha, Lucy, and Betsey are three whose names survive. The field’s foundations were built on their bodies. They are now referred to as the “mothers of modern gynecology.”

10. 1849Harriet Tubman escapes

    Harriet Tubman frees herself and returns repeatedly to guide others north on the Underground Railroad — a reminder that this chapter is also a story of Black agency, courage, and self-liberation.

11. 1850Fugitive Slave Act

    A federal law compels the capture and return of enslaved people who flee to seek freedom even in free states, and criminalizes those who help them. Criminalization as a tool of control — a decade before the war.

12. 1857Dred Scott v. Sandford

    The Supreme Court ruled that Black people — whether enslaved or free — were not citizens and had no rights that white people had to respect. It was one of the cruelest, most dehumanizing decisions in the country's history, and it helped push the nation toward the Civil War.

13. 1865Civil War & Emancipation

    The Civil War ends and the 13th Amendment abolishes slavery — “except as punishment for crime.” On June 19, 1865 (Juneteenth), the last enslaved people in Texas are finally told they are free, more than two years after the Emancipation Proclamation.

14. 1870Reconstruction Amendments

    The 14th (1868) and 15th (1870) Amendments grant Black men citizenship and the vote, and Black officials are elected across the South — a brief expansion of power that Redemption and Jim Crow would soon strip away.

15. 1877End of Reconstruction · Jim Crow

    Federal troops withdraw from the South under the Compromise of 1877. White politicians who wanted to undo Reconstruction took power, rolled ex-back the rights Black Americans had just gained, and built the system of Jim Crow — legal segregation and laws designed to keep Black people from voting. It's the order the Supreme Court would soon approve in Plessy v. Ferguson.

16. 1896Plessy v. Ferguson

    The Supreme Court upholds racial segregation under “separate but equal,” giving Jim Crow the force of constitutional law for the next half-century.

17. 1921Tulsa Race Massacre

    White mobs destroy Greenwood — the prosperous Black district known as Black Wall Street — in Tulsa, Oklahoma. Homes and businesses are burned, hundreds are killed, and generational wealth is erased. Sparked by a false accusation against a Black teenager, the attack leveled one of the wealthiest Black communities in the country — and for decades afterward, no one was held accountable and survivors received nothing.

18. 1954Brown v. Board

    The Supreme Court ruled segregated public schools unconstitutional — a turning point for the Civil Rights Movement, though the actual process of desegregating schools was resisted for years.

19. 1964Civil Rights Act

    Outlawed discrimination based on race, color, religion, sex, or national origin — the movement's landmark legislative victory. It ended legal segregation in schools, workplaces, and public places like restaurants, hotels, and theaters, and it followed years of organized protest, marches, and violent resistance that pushed the nation to act.

20. 1968MLK assassinated · Fair Housing Act

    Dr. Martin Luther King Jr. is assassinated in April. The Fair Housing Act passes that year, banning discrimination in the sale and rental of housing.

21. 2008Obama elected

    Barack Obama becomes the first Black U.S. president. The milestone is real — but the “post-racial” narrative it spawned is quickly contradicted by persistent disparities.

22. 2013Black Lives Matter begins

    Sparked by the acquittal of Trayvon Martin's killer, the movement names police violence and systemic racism as patterned, not isolated. Started by three Black women organizers and spread through the hashtag #BlackLivesMatter, it grew into one of the largest protest movements in U.S. history, drawing millions into the streets after the deaths of Michael Brown, Breonna Taylor, George Floyd, and others.

23. 2020George Floyd · global protests

    Floyd's murder by police sets off some of the largest protests in U.S. history — and a wave of debate and backlash over racial justice.

24. 2025Civil-rights protections rolled ex-back

    A January 2025 executive order revokes Executive Order 11246 (1965), ending affirmative-action requirements for federal contractors, amid a broader dismantling of federal DEI programs. In April 2026, the Supreme Court's ruling in Louisiana v. Callais sharply narrows Section 2 of the Voting Rights Act of 1965, making it much harder to challenge racially discriminatory voting maps. Core civil-rights-era protections, undone within two years.

25. 2026The U.S. turns 250

    2026 marks 250 years since the Declaration of Independence in 1776. Measured from 1619, though, this timeline runs 407 years — and for 349 of them, subjugating Black Americans was the law.